| 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 | $203.25 | 12.279% | $228.2071 | $228.21 | $228.20 | $228.20 |
| Purchase #2 | $15.94 | 4.293% | $16.6243 | $16.62 | $16.60 | $16.60 |
| Purchase #3 | $194.54 | 8.571% | $211.214 | $211.21 | $211.20 | $211.20 |
| Purchase #4 | $112.91 | 12.134% | $126.6105 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $195.95 | 8.526% | $212.6567 | $212.66 | $212.65 | $212.70 |
| Purchase #6 | $130.51 | 10.640% | $144.3963 | $144.40 | $144.40 | $144.40 |
| Purchase #7 | $5.66 | 4.778% | $5.9304 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $858.76 | $945.6393 | $945.64 | $945.60 | $945.60 | |