| 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 | $220.42 | 10.552% | $243.6787 | $243.68 | $243.70 | $243.70 |
| Purchase #2 | $131.77 | 12.401% | $148.1108 | $148.11 | $148.10 | $148.10 |
| Purchase #3 | $170.28 | 11.183% | $189.3224 | $189.32 | $189.30 | $189.30 |
| Purchase #4 | $188.66 | 5.436% | $198.9156 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $161.90 | 6.263% | $172.0398 | $172.04 | $172.05 | $172.00 |
| Purchase #6 | $27.42 | 8.417% | $29.7279 | $29.73 | $29.75 | $29.70 |
| Purchase #7 | $27.96 | 3.688% | $28.9912 | $28.99 | $29.00 | $29.00 |
| 7 purchase totals = | $928.41 | $1,010.7864 | $1,010.79 | $1,010.80 | $1,010.70 | |