| 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 | $238.50 | 10.738% | $264.1101 | $264.11 | $264.10 | $264.10 |
| Purchase #2 | $69.52 | 9.567% | $76.171 | $76.17 | $76.15 | $76.20 |
| Purchase #3 | $40.50 | 4.448% | $42.3014 | $42.30 | $42.30 | $42.30 |
| Purchase #4 | $161.76 | 9.169% | $176.5918 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $42.84 | 3.693% | $44.4221 | $44.42 | $44.40 | $44.40 |
| Purchase #6 | $212.89 | 4.146% | $221.7164 | $221.72 | $221.70 | $221.70 |
| Purchase #7 | $42.96 | 9.757% | $47.1516 | $47.15 | $47.15 | $47.20 |
| 7 purchase totals = | $808.97 | $872.4644 | $872.46 | $872.40 | $872.50 | |