| 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 | $250.39 | 10.164% | $275.8396 | $275.84 | $275.85 | $275.80 |
| Purchase #2 | $188.40 | 3.245% | $194.5136 | $194.51 | $194.50 | $194.50 |
| Purchase #3 | $100.81 | 7.244% | $108.1127 | $108.11 | $108.10 | $108.10 |
| Purchase #4 | $59.52 | 7.484% | $63.9745 | $63.97 | $63.95 | $64.00 |
| Purchase #5 | $234.52 | 8.263% | $253.8984 | $253.90 | $253.90 | $253.90 |
| Purchase #6 | $111.32 | 11.663% | $124.3033 | $124.30 | $124.30 | $124.30 |
| Purchase #7 | $202.70 | 12.782% | $228.6091 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $1,147.66 | $1,249.2512 | $1,249.24 | $1,249.20 | $1,249.20 | |