| 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 | $174.52 | 10.825% | $193.4118 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $60.49 | 11.275% | $67.3102 | $67.31 | $67.30 | $67.30 |
| Purchase #3 | $93.79 | 6.285% | $99.6847 | $99.68 | $99.70 | $99.70 |
| Purchase #4 | $117.40 | 8.650% | $127.5551 | $127.56 | $127.55 | $127.60 |
| Purchase #5 | $235.66 | 10.326% | $259.9943 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $96.42 | 3.249% | $99.5527 | $99.55 | $99.55 | $99.60 |
| Purchase #7 | $197.99 | 13.561% | $224.8394 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $976.27 | $1,072.3482 | $1,072.34 | $1,072.35 | $1,072.40 | |