| 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 | $250.54 | 6.764% | $267.4865 | $267.49 | $267.50 | $267.50 |
| Purchase #2 | $226.93 | 4.780% | $237.7773 | $237.78 | $237.80 | $237.80 |
| Purchase #3 | $80.79 | 13.840% | $91.9713 | $91.97 | $91.95 | $92.00 |
| Purchase #4 | $122.35 | 13.111% | $138.3913 | $138.39 | $138.40 | $138.40 |
| Purchase #5 | $9.64 | 10.776% | $10.6788 | $10.68 | $10.70 | $10.70 |
| Purchase #6 | $159.36 | 4.333% | $166.2651 | $166.27 | $166.25 | $166.30 |
| Purchase #7 | $53.55 | 8.692% | $58.2046 | $58.20 | $58.20 | $58.20 |
| 7 purchase totals = | $903.16 | $970.7749 | $970.78 | $970.80 | $970.90 | |