| 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 | $12.89 | 12.508% | $14.5023 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $106.58 | 10.731% | $118.0171 | $118.02 | $118.00 | $118.00 |
| Purchase #3 | $228.47 | 4.386% | $238.4907 | $238.49 | $238.50 | $238.50 |
| Purchase #4 | $213.43 | 8.717% | $232.0347 | $232.03 | $232.05 | $232.00 |
| Purchase #5 | $129.88 | 9.551% | $142.2848 | $142.28 | $142.30 | $142.30 |
| Purchase #6 | $170.59 | 8.427% | $184.9656 | $184.97 | $184.95 | $185.00 |
| Purchase #7 | $131.99 | 6.601% | $140.7027 | $140.70 | $140.70 | $140.70 |
| 7 purchase totals = | $993.83 | $1,070.9979 | $1,070.99 | $1,071.00 | $1,071.00 | |