| 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 | $110.90 | 8.628% | $120.4685 | $120.47 | $120.45 | $120.50 |
| Purchase #2 | $106.39 | 3.557% | $110.1743 | $110.17 | $110.15 | $110.20 |
| Purchase #3 | $74.57 | 13.360% | $84.5326 | $84.53 | $84.55 | $84.50 |
| Purchase #4 | $232.28 | 11.813% | $259.7192 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $68.72 | 6.245% | $73.0116 | $73.01 | $73.00 | $73.00 |
| Purchase #6 | $228.45 | 4.183% | $238.0061 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $91.46 | 10.609% | $101.163 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $912.77 | $987.0753 | $987.07 | $987.00 | $987.10 | |