| 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 | $209.79 | 6.219% | $222.8368 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $53.62 | 13.434% | $60.8233 | $60.82 | $60.80 | $60.80 |
| Purchase #3 | $148.97 | 3.608% | $154.3448 | $154.34 | $154.35 | $154.30 |
| Purchase #4 | $143.35 | 7.471% | $154.0597 | $154.06 | $154.05 | $154.10 |
| Purchase #5 | $20.82 | 11.519% | $23.2183 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $242.53 | 6.747% | $258.8935 | $258.89 | $258.90 | $258.90 |
| Purchase #7 | $172.74 | 8.263% | $187.0135 | $187.01 | $187.00 | $187.00 |
| 7 purchase totals = | $991.82 | $1,061.1899 | $1,061.18 | $1,061.15 | $1,061.10 | |