| 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 | $124.93 | 12.110% | $140.059 | $140.06 | $140.05 | $140.10 |
| Purchase #2 | $107.97 | 8.638% | $117.2964 | $117.30 | $117.30 | $117.30 |
| Purchase #3 | $27.89 | 9.302% | $30.4843 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $197.37 | 13.417% | $223.8511 | $223.85 | $223.85 | $223.90 |
| Purchase #5 | $242.63 | 7.477% | $260.7714 | $260.77 | $260.75 | $260.80 |
| Purchase #6 | $220.70 | 8.726% | $239.9583 | $239.96 | $239.95 | $240.00 |
| Purchase #7 | $25.51 | 10.370% | $28.1554 | $28.16 | $28.15 | $28.20 |
| 7 purchase totals = | $947.00 | $1,040.5759 | $1,040.58 | $1,040.55 | $1,040.80 | |