| 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 | $128.45 | 10.107% | $141.4324 | $141.43 | $141.45 | $141.40 |
| Purchase #2 | $30.81 | 6.852% | $32.9211 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $152.98 | 8.620% | $166.1669 | $166.17 | $166.15 | $166.20 |
| Purchase #4 | $242.98 | 9.188% | $265.305 | $265.31 | $265.30 | $265.30 |
| Purchase #5 | $49.41 | 12.134% | $55.4054 | $55.41 | $55.40 | $55.40 |
| Purchase #6 | $24.84 | 13.466% | $28.185 | $28.19 | $28.20 | $28.20 |
| Purchase #7 | $233.25 | 8.149% | $252.2575 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $862.72 | $941.6733 | $941.69 | $941.65 | $941.70 | |