| 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 | $221.84 | 6.246% | $235.6961 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $193.28 | 10.145% | $212.8883 | $212.89 | $212.90 | $212.90 |
| Purchase #3 | $210.37 | 7.134% | $225.3778 | $225.38 | $225.40 | $225.40 |
| Purchase #4 | $54.69 | 13.678% | $62.1705 | $62.17 | $62.15 | $62.20 |
| Purchase #5 | $211.28 | 8.614% | $229.4797 | $229.48 | $229.50 | $229.50 |
| Purchase #6 | $158.27 | 10.600% | $175.0466 | $175.05 | $175.05 | $175.00 |
| Purchase #7 | $63.76 | 11.634% | $71.1778 | $71.18 | $71.20 | $71.20 |
| 7 purchase totals = | $1,113.49 | $1,211.8368 | $1,211.85 | $1,211.90 | $1,211.90 | |