| 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 | $100.70 | 11.498% | $112.2785 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $245.95 | 12.762% | $277.3381 | $277.34 | $277.35 | $277.30 |
| Purchase #3 | $105.75 | 4.711% | $110.7319 | $110.73 | $110.75 | $110.70 |
| Purchase #4 | $82.96 | 4.109% | $86.3688 | $86.37 | $86.35 | $86.40 |
| Purchase #5 | $161.49 | 4.625% | $168.9589 | $168.96 | $168.95 | $169.00 |
| Purchase #6 | $22.64 | 11.775% | $25.3059 | $25.31 | $25.30 | $25.30 |
| Purchase #7 | $239.43 | 6.288% | $254.4854 | $254.49 | $254.50 | $254.50 |
| 7 purchase totals = | $958.92 | $1,035.4675 | $1,035.48 | $1,035.50 | $1,035.50 | |