| 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 | $21.25 | 11.737% | $23.7441 | $23.74 | $23.75 | $23.70 |
| Purchase #2 | $226.88 | 7.595% | $244.1115 | $244.11 | $244.10 | $244.10 |
| Purchase #3 | $205.56 | 8.460% | $222.9504 | $222.95 | $222.95 | $223.00 |
| Purchase #4 | $121.98 | 4.536% | $127.513 | $127.51 | $127.50 | $127.50 |
| Purchase #5 | $228.63 | 13.755% | $260.0781 | $260.08 | $260.10 | $260.10 |
| Purchase #6 | $28.99 | 11.240% | $32.2485 | $32.25 | $32.25 | $32.20 |
| Purchase #7 | $85.35 | 8.725% | $92.7968 | $92.80 | $92.80 | $92.80 |
| 7 purchase totals = | $918.64 | $1,003.4424 | $1,003.44 | $1,003.45 | $1,003.40 | |