| 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 | $227.80 | 5.261% | $239.7846 | $239.78 | $239.80 | $239.80 |
| Purchase #2 | $58.91 | 7.817% | $63.515 | $63.52 | $63.50 | $63.50 |
| Purchase #3 | $166.59 | 8.456% | $180.6769 | $180.68 | $180.70 | $180.70 |
| Purchase #4 | $194.83 | 13.577% | $221.2821 | $221.28 | $221.30 | $221.30 |
| Purchase #5 | $39.70 | 12.555% | $44.6843 | $44.68 | $44.70 | $44.70 |
| Purchase #6 | $87.54 | 6.768% | $93.4647 | $93.46 | $93.45 | $93.50 |
| Purchase #7 | $31.91 | 13.653% | $36.2667 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $807.28 | $879.6743 | $879.67 | $879.70 | $879.80 | |