| 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 | $104.38 | 7.445% | $112.1511 | $112.15 | $112.15 | $112.20 |
| Purchase #2 | $42.28 | 11.198% | $47.0145 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $53.77 | 11.204% | $59.7944 | $59.79 | $59.80 | $59.80 |
| Purchase #4 | $186.58 | 9.310% | $203.9506 | $203.95 | $203.95 | $204.00 |
| Purchase #5 | $227.25 | 9.239% | $248.2456 | $248.25 | $248.25 | $248.20 |
| Purchase #6 | $208.88 | 12.607% | $235.2135 | $235.21 | $235.20 | $235.20 |
| Purchase #7 | $62.99 | 11.260% | $70.0827 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $886.13 | $976.4524 | $976.44 | $976.45 | $976.50 | |