| 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 | $229.39 | 5.809% | $242.7153 | $242.72 | $242.70 | $242.70 |
| Purchase #2 | $15.89 | 9.621% | $17.4188 | $17.42 | $17.40 | $17.40 |
| Purchase #3 | $143.81 | 13.856% | $163.7363 | $163.74 | $163.75 | $163.70 |
| Purchase #4 | $178.66 | 4.728% | $187.107 | $187.11 | $187.10 | $187.10 |
| Purchase #5 | $28.91 | 7.727% | $31.1439 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $247.56 | 7.771% | $266.7979 | $266.80 | $266.80 | $266.80 |
| Purchase #7 | $179.99 | 9.621% | $197.3068 | $197.31 | $197.30 | $197.30 |
| 7 purchase totals = | $1,024.21 | $1,106.2260 | $1,106.24 | $1,106.20 | $1,106.10 | |