| 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 | $219.51 | 13.582% | $249.3238 | $249.32 | $249.30 | $249.30 |
| Purchase #2 | $136.98 | 8.804% | $149.0397 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $131.67 | 8.139% | $142.3866 | $142.39 | $142.40 | $142.40 |
| Purchase #4 | $220.31 | 12.793% | $248.4943 | $248.49 | $248.50 | $248.50 |
| Purchase #5 | $116.61 | 3.843% | $121.0913 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $88.28 | 4.705% | $92.4336 | $92.43 | $92.45 | $92.40 |
| Purchase #7 | $81.41 | 3.558% | $84.3066 | $84.31 | $84.30 | $84.30 |
| 7 purchase totals = | $994.77 | $1,087.0759 | $1,087.07 | $1,087.10 | $1,087.00 | |