| 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 | $122.79 | 4.624% | $128.4678 | $128.47 | $128.45 | $128.50 |
| Purchase #2 | $5.46 | 12.641% | $6.1502 | $6.15 | $6.15 | $6.20 |
| Purchase #3 | $111.26 | 7.467% | $119.5678 | $119.57 | $119.55 | $119.60 |
| Purchase #4 | $189.39 | 13.409% | $214.7853 | $214.79 | $214.80 | $214.80 |
| Purchase #5 | $132.65 | 6.624% | $141.4367 | $141.44 | $141.45 | $141.40 |
| Purchase #6 | $100.97 | 9.482% | $110.544 | $110.54 | $110.55 | $110.50 |
| Purchase #7 | $146.28 | 11.651% | $163.3231 | $163.32 | $163.30 | $163.30 |
| 7 purchase totals = | $808.80 | $884.2749 | $884.28 | $884.25 | $884.30 | |