| 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 | $248.72 | 4.177% | $259.109 | $259.11 | $259.10 | $259.10 |
| Purchase #2 | $210.71 | 4.760% | $220.7398 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $250.89 | 9.678% | $275.1711 | $275.17 | $275.15 | $275.20 |
| Purchase #4 | $217.34 | 7.637% | $233.9383 | $233.94 | $233.95 | $233.90 |
| Purchase #5 | $121.99 | 5.360% | $128.5287 | $128.53 | $128.55 | $128.50 |
| Purchase #6 | $164.99 | 7.402% | $177.2026 | $177.20 | $177.20 | $177.20 |
| Purchase #7 | $224.30 | 3.534% | $232.2268 | $232.23 | $232.25 | $232.20 |
| 7 purchase totals = | $1,438.94 | $1,526.9163 | $1,526.92 | $1,526.95 | $1,526.80 | |