| 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 | $125.26 | 5.653% | $132.3409 | $132.34 | $132.35 | $132.30 |
| Purchase #2 | $36.86 | 13.247% | $41.7428 | $41.74 | $41.75 | $41.70 |
| Purchase #3 | $20.92 | 3.489% | $21.6499 | $21.65 | $21.65 | $21.60 |
| Purchase #4 | $118.34 | 8.468% | $128.361 | $128.36 | $128.35 | $128.40 |
| Purchase #5 | $209.80 | 7.828% | $226.2231 | $226.22 | $226.20 | $226.20 |
| Purchase #6 | $188.50 | 10.192% | $207.7119 | $207.71 | $207.70 | $207.70 |
| Purchase #7 | $172.85 | 4.551% | $180.7164 | $180.72 | $180.70 | $180.70 |
| 7 purchase totals = | $872.53 | $938.7460 | $938.74 | $938.70 | $938.60 | |