| 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 | $212.58 | 8.113% | $229.8266 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $77.48 | 11.507% | $86.3956 | $86.40 | $86.40 | $86.40 |
| Purchase #3 | $81.84 | 6.693% | $87.3176 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $101.61 | 9.544% | $111.3077 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $200.73 | 4.678% | $210.1201 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $221.37 | 13.479% | $251.2085 | $251.21 | $251.20 | $251.20 |
| Purchase #7 | $41.54 | 7.623% | $44.7066 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $937.15 | $1,020.8827 | $1,020.90 | $1,020.85 | $1,020.80 | |