| 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 | $122.37 | 6.796% | $130.6863 | $130.69 | $130.70 | $130.70 |
| Purchase #2 | $90.50 | 13.285% | $102.5229 | $102.52 | $102.50 | $102.50 |
| Purchase #3 | $143.39 | 6.647% | $152.9211 | $152.92 | $152.90 | $152.90 |
| Purchase #4 | $136.43 | 11.193% | $151.7006 | $151.70 | $151.70 | $151.70 |
| Purchase #5 | $220.72 | 3.603% | $228.6725 | $228.67 | $228.65 | $228.70 |
| Purchase #6 | $152.70 | 11.858% | $170.8072 | $170.81 | $170.80 | $170.80 |
| Purchase #7 | $54.55 | 11.864% | $61.0218 | $61.02 | $61.00 | $61.00 |
| 7 purchase totals = | $920.66 | $998.3324 | $998.33 | $998.25 | $998.30 | |