| 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 | $239.57 | 8.830% | $260.724 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $67.30 | 10.152% | $74.1323 | $74.13 | $74.15 | $74.10 |
| Purchase #3 | $103.45 | 11.548% | $115.3964 | $115.40 | $115.40 | $115.40 |
| Purchase #4 | $139.98 | 13.699% | $159.1559 | $159.16 | $159.15 | $159.20 |
| Purchase #5 | $201.89 | 13.737% | $229.6236 | $229.62 | $229.60 | $229.60 |
| Purchase #6 | $32.76 | 7.276% | $35.1436 | $35.14 | $35.15 | $35.10 |
| Purchase #7 | $236.57 | 11.593% | $263.9956 | $264.00 | $264.00 | $264.00 |
| 7 purchase totals = | $1,021.52 | $1,138.1714 | $1,138.17 | $1,138.15 | $1,138.10 | |