| 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 | $231.53 | 7.155% | $248.096 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $43.99 | 11.843% | $49.1997 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $17.88 | 5.317% | $18.8307 | $18.83 | $18.85 | $18.80 |
| Purchase #4 | $204.38 | 11.765% | $228.4253 | $228.43 | $228.45 | $228.40 |
| Purchase #5 | $194.38 | 11.540% | $216.8115 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $79.71 | 5.437% | $84.0438 | $84.04 | $84.05 | $84.00 |
| Purchase #7 | $135.86 | 11.662% | $151.704 | $151.70 | $151.70 | $151.70 |
| 7 purchase totals = | $907.73 | $997.1110 | $997.11 | $997.15 | $997.00 | |