| 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 | $238.89 | 11.415% | $266.1593 | $266.16 | $266.15 | $266.20 |
| Purchase #2 | $32.48 | 5.271% | $34.192 | $34.19 | $34.20 | $34.20 |
| Purchase #3 | $31.97 | 5.667% | $33.7817 | $33.78 | $33.80 | $33.80 |
| Purchase #4 | $73.30 | 7.656% | $78.9118 | $78.91 | $78.90 | $78.90 |
| Purchase #5 | $224.67 | 3.516% | $232.5694 | $232.57 | $232.55 | $232.60 |
| Purchase #6 | $23.91 | 5.238% | $25.1624 | $25.16 | $25.15 | $25.20 |
| Purchase #7 | $233.63 | 9.638% | $256.1473 | $256.15 | $256.15 | $256.10 |
| 7 purchase totals = | $858.85 | $926.9239 | $926.92 | $926.90 | $927.00 | |