| 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 | $217.53 | 5.326% | $229.1156 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $202.68 | 7.405% | $217.6885 | $217.69 | $217.70 | $217.70 |
| Purchase #3 | $105.70 | 4.490% | $110.4459 | $110.45 | $110.45 | $110.40 |
| Purchase #4 | $25.45 | 6.480% | $27.0992 | $27.10 | $27.10 | $27.10 |
| Purchase #5 | $239.32 | 6.203% | $254.165 | $254.17 | $254.15 | $254.20 |
| Purchase #6 | $42.94 | 10.781% | $47.5694 | $47.57 | $47.55 | $47.60 |
| Purchase #7 | $23.61 | 7.678% | $25.4228 | $25.42 | $25.40 | $25.40 |
| 7 purchase totals = | $857.23 | $911.5064 | $911.52 | $911.45 | $911.50 | |