| 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 | $191.30 | 5.438% | $201.7029 | $201.70 | $201.70 | $201.70 |
| Purchase #2 | $91.30 | 3.696% | $94.6744 | $94.67 | $94.65 | $94.70 |
| Purchase #3 | $95.78 | 4.826% | $100.4023 | $100.40 | $100.40 | $100.40 |
| Purchase #4 | $227.57 | 10.648% | $251.8017 | $251.80 | $251.80 | $251.80 |
| Purchase #5 | $86.65 | 4.823% | $90.8291 | $90.83 | $90.85 | $90.80 |
| Purchase #6 | $240.26 | 8.309% | $260.2232 | $260.22 | $260.20 | $260.20 |
| Purchase #7 | $168.64 | 6.210% | $179.1125 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $1,101.50 | $1,178.7461 | $1,178.73 | $1,178.70 | $1,178.70 | |