| 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 | $21.80 | 13.815% | $24.8117 | $24.81 | $24.80 | $24.80 |
| Purchase #2 | $236.38 | 11.706% | $264.0506 | $264.05 | $264.05 | $264.10 |
| Purchase #3 | $186.77 | 4.764% | $195.6677 | $195.67 | $195.65 | $195.70 |
| Purchase #4 | $168.74 | 11.206% | $187.649 | $187.65 | $187.65 | $187.60 |
| Purchase #5 | $73.70 | 11.489% | $82.1674 | $82.17 | $82.15 | $82.20 |
| Purchase #6 | $249.69 | 12.739% | $281.498 | $281.50 | $281.50 | $281.50 |
| Purchase #7 | $133.70 | 13.458% | $151.6933 | $151.69 | $151.70 | $151.70 |
| 7 purchase totals = | $1,070.78 | $1,187.5377 | $1,187.54 | $1,187.50 | $1,187.60 | |