| 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 | $210.99 | 12.825% | $238.0495 | $238.05 | $238.05 | $238.00 |
| Purchase #2 | $149.28 | 9.617% | $163.6363 | $163.64 | $163.65 | $163.60 |
| Purchase #3 | $99.28 | 12.235% | $111.4269 | $111.43 | $111.45 | $111.40 |
| Purchase #4 | $148.63 | 10.475% | $164.199 | $164.20 | $164.20 | $164.20 |
| Purchase #5 | $166.89 | 7.330% | $179.123 | $179.12 | $179.10 | $179.10 |
| Purchase #6 | $82.62 | 5.511% | $87.1732 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $182.49 | 11.300% | $203.1114 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $1,040.18 | $1,146.7193 | $1,146.72 | $1,146.70 | $1,146.60 | |