| 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 | $213.70 | 7.409% | $229.533 | $229.53 | $229.55 | $229.50 |
| Purchase #2 | $35.71 | 7.870% | $38.5204 | $38.52 | $38.50 | $38.50 |
| Purchase #3 | $170.96 | 6.481% | $182.0399 | $182.04 | $182.05 | $182.00 |
| Purchase #4 | $224.43 | 7.159% | $240.4969 | $240.50 | $240.50 | $240.50 |
| Purchase #5 | $210.51 | 3.681% | $218.2589 | $218.26 | $218.25 | $218.30 |
| Purchase #6 | $119.92 | 6.825% | $128.1045 | $128.10 | $128.10 | $128.10 |
| Purchase #7 | $48.39 | 9.614% | $53.0422 | $53.04 | $53.05 | $53.00 |
| 7 purchase totals = | $1,023.62 | $1,089.9958 | $1,089.99 | $1,090.00 | $1,089.90 | |