| 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 | $235.84 | 3.618% | $244.3727 | $244.37 | $244.35 | $244.40 |
| Purchase #2 | $63.65 | 9.835% | $69.91 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $84.34 | 5.567% | $89.0352 | $89.04 | $89.05 | $89.00 |
| Purchase #4 | $117.56 | 3.535% | $121.7157 | $121.72 | $121.70 | $121.70 |
| Purchase #5 | $88.39 | 8.432% | $95.843 | $95.84 | $95.85 | $95.80 |
| Purchase #6 | $105.49 | 10.281% | $116.3354 | $116.34 | $116.35 | $116.30 |
| Purchase #7 | $143.62 | 10.401% | $158.5579 | $158.56 | $158.55 | $158.60 |
| 7 purchase totals = | $838.89 | $895.7699 | $895.78 | $895.75 | $895.70 | |