| 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 | $223.74 | 8.763% | $243.3463 | $243.35 | $243.35 | $243.30 |
| Purchase #2 | $175.74 | 11.400% | $195.7744 | $195.77 | $195.75 | $195.80 |
| Purchase #3 | $172.29 | 10.168% | $189.8084 | $189.81 | $189.80 | $189.80 |
| Purchase #4 | $82.50 | 3.860% | $85.6845 | $85.68 | $85.70 | $85.70 |
| Purchase #5 | $88.90 | 7.640% | $95.692 | $95.69 | $95.70 | $95.70 |
| Purchase #6 | $31.86 | 5.526% | $33.6206 | $33.62 | $33.60 | $33.60 |
| Purchase #7 | $91.63 | 3.753% | $95.0689 | $95.07 | $95.05 | $95.10 |
| 7 purchase totals = | $866.66 | $938.9951 | $938.99 | $938.95 | $939.00 | |