| 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 | $213.49 | 3.114% | $220.1381 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $228.37 | 6.762% | $243.8124 | $243.81 | $243.80 | $243.80 |
| Purchase #3 | $169.39 | 9.766% | $185.9326 | $185.93 | $185.95 | $185.90 |
| Purchase #4 | $126.62 | 3.720% | $131.3303 | $131.33 | $131.35 | $131.30 |
| Purchase #5 | $169.89 | 8.248% | $183.9025 | $183.90 | $183.90 | $183.90 |
| Purchase #6 | $216.97 | 3.226% | $223.9695 | $223.97 | $223.95 | $224.00 |
| Purchase #7 | $161.55 | 13.705% | $183.6904 | $183.69 | $183.70 | $183.70 |
| 7 purchase totals = | $1,286.28 | $1,372.7758 | $1,372.77 | $1,372.80 | $1,372.70 | |