| 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 | $245.39 | 9.713% | $269.2247 | $269.22 | $269.20 | $269.20 |
| Purchase #2 | $55.62 | 6.472% | $59.2197 | $59.22 | $59.20 | $59.20 |
| Purchase #3 | $13.73 | 3.501% | $14.2107 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $131.27 | 6.820% | $140.2226 | $140.22 | $140.20 | $140.20 |
| Purchase #5 | $72.29 | 7.638% | $77.8115 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $35.97 | 9.335% | $39.3278 | $39.33 | $39.35 | $39.30 |
| Purchase #7 | $195.30 | 13.722% | $222.0991 | $222.10 | $222.10 | $222.10 |
| 7 purchase totals = | $749.57 | $822.1161 | $822.11 | $822.05 | $822.00 | |