| 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 | $218.99 | 11.595% | $244.3819 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $52.47 | 12.749% | $59.1594 | $59.16 | $59.15 | $59.20 |
| Purchase #3 | $121.53 | 6.750% | $129.7333 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $128.33 | 12.710% | $144.6407 | $144.64 | $144.65 | $144.60 |
| Purchase #5 | $132.54 | 8.691% | $144.0591 | $144.06 | $144.05 | $144.10 |
| Purchase #6 | $33.69 | 7.541% | $36.2306 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $32.31 | 9.374% | $35.3387 | $35.34 | $35.35 | $35.30 |
| 7 purchase totals = | $719.86 | $793.5437 | $793.54 | $793.60 | $793.50 | |