| 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 | $120.63 | 7.526% | $129.7086 | $129.71 | $129.70 | $129.70 |
| Purchase #2 | $58.56 | 9.548% | $64.1513 | $64.15 | $64.15 | $64.20 |
| Purchase #3 | $135.73 | 9.122% | $148.1113 | $148.11 | $148.10 | $148.10 |
| Purchase #4 | $35.54 | 8.626% | $38.6057 | $38.61 | $38.60 | $38.60 |
| Purchase #5 | $234.51 | 3.274% | $242.1879 | $242.19 | $242.20 | $242.20 |
| Purchase #6 | $133.76 | 7.165% | $143.3439 | $143.34 | $143.35 | $143.30 |
| Purchase #7 | $196.30 | 5.743% | $207.5735 | $207.57 | $207.55 | $207.60 |
| 7 purchase totals = | $915.03 | $973.6822 | $973.68 | $973.65 | $973.70 | |