| 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 | $93.88 | 10.610% | $103.8407 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $118.57 | 9.322% | $129.6231 | $129.62 | $129.60 | $129.60 |
| Purchase #3 | $83.84 | 13.681% | $95.3102 | $95.31 | $95.30 | $95.30 |
| Purchase #4 | $228.87 | 10.665% | $253.279 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $38.72 | 6.105% | $41.0839 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $155.60 | 12.633% | $175.2569 | $175.26 | $175.25 | $175.30 |
| Purchase #7 | $10.87 | 6.757% | $11.6045 | $11.60 | $11.60 | $11.60 |
| 7 purchase totals = | $730.35 | $809.9983 | $809.99 | $810.00 | $810.00 | |