| 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 | $232.56 | 3.570% | $240.8624 | $240.86 | $240.85 | $240.90 |
| Purchase #2 | $53.33 | 13.266% | $60.4048 | $60.40 | $60.40 | $60.40 |
| Purchase #3 | $143.91 | 6.135% | $152.7389 | $152.74 | $152.75 | $152.70 |
| Purchase #4 | $173.95 | 6.466% | $185.1976 | $185.20 | $185.20 | $185.20 |
| Purchase #5 | $33.38 | 9.298% | $36.4837 | $36.48 | $36.50 | $36.50 |
| Purchase #6 | $120.54 | 12.802% | $135.9715 | $135.97 | $135.95 | $136.00 |
| Purchase #7 | $102.47 | 7.374% | $110.0261 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $860.14 | $921.6850 | $921.68 | $921.70 | $921.70 | |