| 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 | $211.25 | 13.783% | $240.3666 | $240.37 | $240.35 | $240.40 |
| Purchase #2 | $29.83 | 4.510% | $31.1753 | $31.18 | $31.20 | $31.20 |
| Purchase #3 | $51.35 | 12.839% | $57.9428 | $57.94 | $57.95 | $57.90 |
| Purchase #4 | $49.36 | 9.757% | $54.1761 | $54.18 | $54.20 | $54.20 |
| Purchase #5 | $135.35 | 6.485% | $144.1274 | $144.13 | $144.15 | $144.10 |
| Purchase #6 | $214.72 | 12.151% | $240.8106 | $240.81 | $240.80 | $240.80 |
| Purchase #7 | $101.63 | 5.673% | $107.3955 | $107.40 | $107.40 | $107.40 |
| 7 purchase totals = | $793.49 | $875.9943 | $876.01 | $876.05 | $876.00 | |