| 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 | $198.51 | 8.846% | $216.0702 | $216.07 | $216.05 | $216.10 |
| Purchase #2 | $224.73 | 11.278% | $250.075 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $225.81 | 4.132% | $235.1405 | $235.14 | $235.15 | $235.10 |
| Purchase #4 | $14.45 | 12.685% | $16.283 | $16.28 | $16.30 | $16.30 |
| Purchase #5 | $129.36 | 5.805% | $136.8693 | $136.87 | $136.85 | $136.90 |
| Purchase #6 | $47.84 | 5.116% | $50.2875 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $128.36 | 8.326% | $139.0473 | $139.05 | $139.05 | $139.00 |
| 7 purchase totals = | $969.06 | $1,043.7728 | $1,043.78 | $1,043.80 | $1,043.80 | |