| 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 | $119.85 | 9.839% | $131.642 | $131.64 | $131.65 | $131.60 |
| Purchase #2 | $98.77 | 9.107% | $107.765 | $107.77 | $107.75 | $107.80 |
| Purchase #3 | $85.58 | 7.161% | $91.7084 | $91.71 | $91.70 | $91.70 |
| Purchase #4 | $188.98 | 11.741% | $211.1681 | $211.17 | $211.15 | $211.20 |
| Purchase #5 | $31.53 | 5.755% | $33.3446 | $33.34 | $33.35 | $33.30 |
| Purchase #6 | $124.93 | 10.231% | $137.7116 | $137.71 | $137.70 | $137.70 |
| Purchase #7 | $173.47 | 9.601% | $190.1249 | $190.12 | $190.10 | $190.10 |
| 7 purchase totals = | $823.11 | $903.4646 | $903.46 | $903.40 | $903.40 | |