| 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 | $124.85 | 7.412% | $134.1039 | $134.10 | $134.10 | $134.10 |
| Purchase #2 | $93.31 | 10.197% | $102.8248 | $102.82 | $102.80 | $102.80 |
| Purchase #3 | $6.74 | 8.213% | $7.2936 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $244.80 | 10.245% | $269.8798 | $269.88 | $269.90 | $269.90 |
| Purchase #5 | $85.55 | 7.532% | $91.9936 | $91.99 | $92.00 | $92.00 |
| Purchase #6 | $244.71 | 10.367% | $270.0791 | $270.08 | $270.10 | $270.10 |
| Purchase #7 | $54.97 | 5.527% | $58.0082 | $58.01 | $58.00 | $58.00 |
| 7 purchase totals = | $854.93 | $934.1830 | $934.17 | $934.20 | $934.20 | |