| 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 | $203.80 | 4.757% | $213.4948 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $143.61 | 11.816% | $160.579 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $86.88 | 5.512% | $91.6688 | $91.67 | $91.65 | $91.70 |
| Purchase #4 | $65.67 | 8.685% | $71.3734 | $71.37 | $71.35 | $71.40 |
| Purchase #5 | $107.48 | 10.803% | $119.0911 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $140.72 | 13.564% | $159.8073 | $159.81 | $159.80 | $159.80 |
| Purchase #7 | $204.74 | 7.272% | $219.6287 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $952.90 | $1,035.6431 | $1,035.64 | $1,035.65 | $1,035.70 | |