| 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 | $234.83 | 9.608% | $257.3925 | $257.39 | $257.40 | $257.40 |
| Purchase #2 | $172.53 | 7.175% | $184.909 | $184.91 | $184.90 | $184.90 |
| Purchase #3 | $203.89 | 4.779% | $213.6339 | $213.63 | $213.65 | $213.60 |
| Purchase #4 | $106.51 | 5.429% | $112.2924 | $112.29 | $112.30 | $112.30 |
| Purchase #5 | $60.81 | 11.542% | $67.8287 | $67.83 | $67.85 | $67.80 |
| Purchase #6 | $180.26 | 12.685% | $203.126 | $203.13 | $203.15 | $203.10 |
| Purchase #7 | $165.31 | 10.532% | $182.7204 | $182.72 | $182.70 | $182.70 |
| 7 purchase totals = | $1,124.14 | $1,221.9029 | $1,221.90 | $1,221.95 | $1,221.80 | |