| 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 | $133.49 | 6.794% | $142.5593 | $142.56 | $142.55 | $142.60 |
| Purchase #2 | $120.70 | 6.471% | $128.5105 | $128.51 | $128.50 | $128.50 |
| Purchase #3 | $139.99 | 8.396% | $151.7436 | $151.74 | $151.75 | $151.70 |
| Purchase #4 | $236.38 | 5.794% | $250.0759 | $250.08 | $250.10 | $250.10 |
| Purchase #5 | $124.90 | 10.420% | $137.9146 | $137.91 | $137.90 | $137.90 |
| Purchase #6 | $41.47 | 9.576% | $45.4412 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $241.70 | 8.618% | $262.5297 | $262.53 | $262.55 | $262.50 |
| 7 purchase totals = | $1,038.63 | $1,118.7748 | $1,118.77 | $1,118.80 | $1,118.70 | |