| 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 | $131.80 | 9.792% | $144.7059 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $249.96 | 9.119% | $272.7539 | $272.75 | $272.75 | $272.80 |
| Purchase #3 | $221.87 | 8.340% | $240.374 | $240.37 | $240.35 | $240.40 |
| Purchase #4 | $69.81 | 7.241% | $74.8649 | $74.86 | $74.85 | $74.90 |
| Purchase #5 | $147.43 | 7.628% | $158.676 | $158.68 | $158.70 | $158.70 |
| Purchase #6 | $35.78 | 4.222% | $37.2906 | $37.29 | $37.30 | $37.30 |
| Purchase #7 | $236.49 | 9.219% | $258.292 | $258.29 | $258.30 | $258.30 |
| 7 purchase totals = | $1,093.14 | $1,186.9573 | $1,186.95 | $1,186.95 | $1,187.10 | |