| 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 | $100.61 | 11.426% | $112.1057 | $112.11 | $112.10 | $112.10 |
| Purchase #2 | $95.68 | 10.582% | $105.8049 | $105.80 | $105.80 | $105.80 |
| Purchase #3 | $47.68 | 11.235% | $53.0368 | $53.04 | $53.05 | $53.00 |
| Purchase #4 | $237.50 | 5.293% | $250.0709 | $250.07 | $250.05 | $250.10 |
| Purchase #5 | $170.35 | 9.286% | $186.1687 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $152.73 | 12.388% | $171.6502 | $171.65 | $171.65 | $171.70 |
| Purchase #7 | $91.52 | 13.444% | $103.8239 | $103.82 | $103.80 | $103.80 |
| 7 purchase totals = | $896.07 | $982.6611 | $982.66 | $982.60 | $982.70 | |