| 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 | $250.62 | 11.399% | $279.1882 | $279.19 | $279.20 | $279.20 |
| Purchase #2 | $110.57 | 7.874% | $119.2763 | $119.28 | $119.30 | $119.30 |
| Purchase #3 | $153.25 | 3.752% | $158.9999 | $159.00 | $159.00 | $159.00 |
| Purchase #4 | $24.45 | 13.467% | $27.7427 | $27.74 | $27.75 | $27.70 |
| Purchase #5 | $56.68 | 5.294% | $59.6806 | $59.68 | $59.70 | $59.70 |
| Purchase #6 | $40.85 | 7.249% | $43.8112 | $43.81 | $43.80 | $43.80 |
| Purchase #7 | $22.39 | 3.587% | $23.1931 | $23.19 | $23.20 | $23.20 |
| 7 purchase totals = | $658.81 | $711.8920 | $711.89 | $711.95 | $711.90 | |