| 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 | $190.67 | 9.861% | $209.472 | $209.47 | $209.45 | $209.50 |
| Purchase #2 | $181.48 | 10.825% | $201.1252 | $201.13 | $201.15 | $201.10 |
| Purchase #3 | $224.39 | 12.181% | $251.7229 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $191.72 | 8.428% | $207.8782 | $207.88 | $207.90 | $207.90 |
| Purchase #5 | $103.72 | 7.152% | $111.1381 | $111.14 | $111.15 | $111.10 |
| Purchase #6 | $249.94 | 11.501% | $278.6856 | $278.69 | $278.70 | $278.70 |
| Purchase #7 | $208.48 | 12.283% | $234.0876 | $234.09 | $234.10 | $234.10 |
| 7 purchase totals = | $1,350.40 | $1,494.1096 | $1,494.12 | $1,494.15 | $1,494.10 | |