| 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 | $26.81 | 10.521% | $29.6307 | $29.63 | $29.65 | $29.60 |
| Purchase #2 | $202.36 | 3.195% | $208.8254 | $208.83 | $208.85 | $208.80 |
| Purchase #3 | $220.95 | 12.839% | $249.3178 | $249.32 | $249.30 | $249.30 |
| Purchase #4 | $156.31 | 8.847% | $170.1387 | $170.14 | $170.15 | $170.10 |
| Purchase #5 | $94.32 | 3.633% | $97.7466 | $97.75 | $97.75 | $97.70 |
| Purchase #6 | $14.91 | 8.130% | $16.1222 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $234.43 | 9.278% | $256.1804 | $256.18 | $256.20 | $256.20 |
| 7 purchase totals = | $950.09 | $1,027.9618 | $1,027.97 | $1,028.00 | $1,027.80 | |