| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $215.28 | 13.204% | $243.7056 | $243.71 | $243.70 | $243.70 |
| Purchase #2 | $178.48 | 11.384% | $198.7982 | $198.80 | $198.80 | $198.80 |
| Purchase #3 | $249.60 | 7.279% | $267.7684 | $267.77 | $267.75 | $267.80 |
| Purchase #4 | $188.45 | 7.269% | $202.1484 | $202.15 | $202.15 | $202.10 |
| Purchase #5 | $204.49 | 10.657% | $226.2825 | $226.28 | $226.30 | $226.30 |
| Purchase #6 | $109.89 | 13.227% | $124.4252 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $183.37 | 6.161% | $194.6674 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $1,329.56 | $1,457.7957 | $1,457.81 | $1,457.80 | $1,457.80 | |