| 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 | $198.35 | 5.528% | $209.3148 | $209.31 | $209.30 | $209.30 |
| Purchase #2 | $187.60 | 13.317% | $212.5827 | $212.58 | $212.60 | $212.60 |
| Purchase #3 | $124.80 | 8.498% | $135.4055 | $135.41 | $135.40 | $135.40 |
| Purchase #4 | $90.35 | 3.667% | $93.6631 | $93.66 | $93.65 | $93.70 |
| Purchase #5 | $211.83 | 6.371% | $225.3257 | $225.33 | $225.35 | $225.30 |
| Purchase #6 | $82.55 | 3.411% | $85.3658 | $85.37 | $85.35 | $85.40 |
| Purchase #7 | $13.27 | 10.501% | $14.6635 | $14.66 | $14.65 | $14.70 |
| 7 purchase totals = | $908.75 | $976.3211 | $976.32 | $976.30 | $976.40 | |