| 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 | $36.53 | 9.188% | $39.8864 | $39.89 | $39.90 | $39.90 |
| Purchase #2 | $70.87 | 3.166% | $73.1137 | $73.11 | $73.10 | $73.10 |
| Purchase #3 | $195.29 | 4.544% | $204.164 | $204.16 | $204.15 | $204.20 |
| Purchase #4 | $243.43 | 9.699% | $267.0403 | $267.04 | $267.05 | $267.00 |
| Purchase #5 | $204.92 | 3.806% | $212.7193 | $212.72 | $212.70 | $212.70 |
| Purchase #6 | $245.30 | 9.203% | $267.875 | $267.88 | $267.90 | $267.90 |
| Purchase #7 | $166.77 | 12.265% | $187.2243 | $187.22 | $187.20 | $187.20 |
| 7 purchase totals = | $1,163.11 | $1,252.0230 | $1,252.02 | $1,252.00 | $1,252.00 | |