| 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 | $121.48 | 4.713% | $127.2054 | $127.21 | $127.20 | $127.20 |
| Purchase #2 | $24.33 | 7.617% | $26.1832 | $26.18 | $26.20 | $26.20 |
| Purchase #3 | $114.62 | 5.401% | $120.8106 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $59.98 | 7.502% | $64.4797 | $64.48 | $64.50 | $64.50 |
| Purchase #5 | $230.82 | 12.191% | $258.9593 | $258.96 | $258.95 | $259.00 |
| Purchase #6 | $195.95 | 8.723% | $213.0427 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $70.92 | 4.362% | $74.0135 | $74.01 | $74.00 | $74.00 |
| 7 purchase totals = | $818.10 | $884.6944 | $884.69 | $884.70 | $884.70 | |