| 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 | $135.40 | 12.640% | $152.5146 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $152.25 | 7.267% | $163.314 | $163.31 | $163.30 | $163.30 |
| Purchase #3 | $219.91 | 11.627% | $245.4789 | $245.48 | $245.50 | $245.50 |
| Purchase #4 | $106.47 | 4.309% | $111.0578 | $111.06 | $111.05 | $111.10 |
| Purchase #5 | $180.61 | 11.410% | $201.2176 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $245.60 | 12.229% | $275.6344 | $275.63 | $275.65 | $275.60 |
| Purchase #7 | $26.55 | 6.140% | $28.1802 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $1,066.79 | $1,177.3975 | $1,177.39 | $1,177.40 | $1,177.40 | |