| 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 | $37.95 | 5.411% | $40.0035 | $40.00 | $40.00 | $40.00 |
| Purchase #2 | $224.55 | 8.506% | $243.6502 | $243.65 | $243.65 | $243.70 |
| Purchase #3 | $229.85 | 3.814% | $238.6165 | $238.62 | $238.60 | $238.60 |
| Purchase #4 | $245.27 | 12.499% | $275.9263 | $275.93 | $275.95 | $275.90 |
| Purchase #5 | $51.30 | 11.671% | $57.2872 | $57.29 | $57.30 | $57.30 |
| Purchase #6 | $232.25 | 8.350% | $251.6429 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $173.65 | 3.655% | $179.9969 | $180.00 | $180.00 | $180.00 |
| 7 purchase totals = | $1,194.82 | $1,287.1235 | $1,287.13 | $1,287.15 | $1,287.10 | |