| 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 | $117.49 | 9.126% | $128.2121 | $128.21 | $128.20 | $128.20 |
| Purchase #2 | $129.78 | 4.554% | $135.6902 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $22.53 | 12.369% | $25.3167 | $25.32 | $25.30 | $25.30 |
| Purchase #4 | $60.98 | 10.256% | $67.2341 | $67.23 | $67.25 | $67.20 |
| Purchase #5 | $214.79 | 13.812% | $244.4568 | $244.46 | $244.45 | $244.50 |
| Purchase #6 | $128.67 | 5.190% | $135.348 | $135.35 | $135.35 | $135.30 |
| Purchase #7 | $216.62 | 9.434% | $237.0559 | $237.06 | $237.05 | $237.10 |
| 7 purchase totals = | $890.86 | $973.3138 | $973.32 | $973.30 | $973.30 | |