| 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 | $230.63 | 8.354% | $249.8968 | $249.90 | $249.90 | $249.90 |
| Purchase #2 | $195.34 | 3.221% | $201.6319 | $201.63 | $201.65 | $201.60 |
| Purchase #3 | $39.91 | 6.317% | $42.4311 | $42.43 | $42.45 | $42.40 |
| Purchase #4 | $150.44 | 11.478% | $167.7075 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $24.91 | 13.298% | $28.2225 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $191.33 | 7.357% | $205.4061 | $205.41 | $205.40 | $205.40 |
| Purchase #7 | $73.68 | 4.335% | $76.874 | $76.87 | $76.85 | $76.90 |
| 7 purchase totals = | $906.24 | $972.1699 | $972.17 | $972.15 | $972.10 | |