| 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 | $189.74 | 4.818% | $198.8817 | $198.88 | $198.90 | $198.90 |
| Purchase #2 | $199.56 | 9.572% | $218.6619 | $218.66 | $218.65 | $218.70 |
| Purchase #3 | $126.99 | 13.871% | $144.6048 | $144.60 | $144.60 | $144.60 |
| Purchase #4 | $109.76 | 7.391% | $117.8724 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $52.80 | 7.311% | $56.6602 | $56.66 | $56.65 | $56.70 |
| Purchase #6 | $239.96 | 4.242% | $250.1391 | $250.14 | $250.15 | $250.10 |
| Purchase #7 | $185.49 | 10.663% | $205.2688 | $205.27 | $205.25 | $205.30 |
| 7 purchase totals = | $1,104.30 | $1,192.0889 | $1,192.08 | $1,192.05 | $1,192.20 | |