| 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 | $12.32 | 12.394% | $13.8469 | $13.85 | $13.85 | $13.80 |
| Purchase #2 | $92.53 | 11.679% | $103.3366 | $103.34 | $103.35 | $103.30 |
| Purchase #3 | $63.84 | 9.242% | $69.7401 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $240.59 | 7.450% | $258.514 | $258.51 | $258.50 | $258.50 |
| Purchase #5 | $106.29 | 13.478% | $120.6158 | $120.62 | $120.60 | $120.60 |
| Purchase #6 | $243.92 | 5.859% | $258.2113 | $258.21 | $258.20 | $258.20 |
| Purchase #7 | $235.62 | 10.408% | $260.1433 | $260.14 | $260.15 | $260.10 |
| 7 purchase totals = | $995.11 | $1,084.4080 | $1,084.41 | $1,084.40 | $1,084.20 | |