| 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 | $217.99 | 9.307% | $238.2783 | $238.28 | $238.30 | $238.30 |
| Purchase #2 | $240.72 | 3.580% | $249.3378 | $249.34 | $249.35 | $249.30 |
| Purchase #3 | $217.50 | 9.802% | $238.8194 | $238.82 | $238.80 | $238.80 |
| Purchase #4 | $146.92 | 5.298% | $154.7038 | $154.70 | $154.70 | $154.70 |
| Purchase #5 | $37.68 | 9.791% | $41.3692 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $30.73 | 11.755% | $34.3423 | $34.34 | $34.35 | $34.30 |
| Purchase #7 | $43.28 | 13.459% | $49.1051 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $934.82 | $1,005.9559 | $1,005.96 | $1,005.95 | $1,005.90 | |