| 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 | $208.85 | 9.865% | $229.4531 | $229.45 | $229.45 | $229.50 |
| Purchase #2 | $116.62 | 5.248% | $122.7402 | $122.74 | $122.75 | $122.70 |
| Purchase #3 | $208.62 | 13.525% | $236.8359 | $236.84 | $236.85 | $236.80 |
| Purchase #4 | $96.83 | 13.653% | $110.0502 | $110.05 | $110.05 | $110.10 |
| Purchase #5 | $33.71 | 12.717% | $37.9969 | $38.00 | $38.00 | $38.00 |
| Purchase #6 | $244.55 | 12.526% | $275.1823 | $275.18 | $275.20 | $275.20 |
| Purchase #7 | $100.34 | 7.615% | $107.9809 | $107.98 | $108.00 | $108.00 |
| 7 purchase totals = | $1,009.52 | $1,120.2395 | $1,120.24 | $1,120.30 | $1,120.30 | |