| 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 | $10.82 | 9.771% | $11.8772 | $11.88 | $11.90 | $11.90 |
| Purchase #2 | $59.81 | 3.257% | $61.758 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $201.67 | 9.166% | $220.1551 | $220.16 | $220.15 | $220.20 |
| Purchase #4 | $100.31 | 11.865% | $112.2118 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $109.76 | 9.606% | $120.3035 | $120.30 | $120.30 | $120.30 |
| Purchase #6 | $190.43 | 8.465% | $206.5499 | $206.55 | $206.55 | $206.50 |
| Purchase #7 | $243.84 | 13.737% | $277.3363 | $277.34 | $277.35 | $277.30 |
| 7 purchase totals = | $916.64 | $1,010.1918 | $1,010.20 | $1,010.20 | $1,010.20 | |