| 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 | $83.29 | 6.691% | $88.8629 | $88.86 | $88.85 | $88.90 |
| Purchase #2 | $183.44 | 6.808% | $195.9286 | $195.93 | $195.95 | $195.90 |
| Purchase #3 | $235.43 | 10.628% | $260.4515 | $260.45 | $260.45 | $260.50 |
| Purchase #4 | $207.57 | 12.121% | $232.7296 | $232.73 | $232.75 | $232.70 |
| Purchase #5 | $163.69 | 13.644% | $186.0239 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $200.55 | 9.564% | $219.7306 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $207.65 | 3.615% | $215.1565 | $215.16 | $215.15 | $215.20 |
| 7 purchase totals = | $1,281.62 | $1,398.8836 | $1,398.88 | $1,398.90 | $1,398.90 | |