| 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 | $185.93 | 11.610% | $207.5165 | $207.52 | $207.50 | $207.50 |
| Purchase #2 | $119.29 | 10.154% | $131.4027 | $131.40 | $131.40 | $131.40 |
| Purchase #3 | $201.99 | 6.696% | $215.5153 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $201.30 | 6.244% | $213.8692 | $213.87 | $213.85 | $213.90 |
| Purchase #5 | $18.71 | 3.276% | $19.3229 | $19.32 | $19.30 | $19.30 |
| Purchase #6 | $97.72 | 12.435% | $109.8715 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $34.29 | 9.159% | $37.4306 | $37.43 | $37.45 | $37.40 |
| 7 purchase totals = | $859.23 | $934.9287 | $934.93 | $934.85 | $934.90 | |