| 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 | $198.81 | 12.191% | $223.0469 | $223.05 | $223.05 | $223.00 |
| Purchase #2 | $116.26 | 7.127% | $124.5459 | $124.55 | $124.55 | $124.50 |
| Purchase #3 | $187.48 | 11.809% | $209.6195 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $112.68 | 11.160% | $125.2551 | $125.26 | $125.25 | $125.30 |
| Purchase #5 | $227.52 | 10.639% | $251.7259 | $251.73 | $251.75 | $251.70 |
| Purchase #6 | $206.35 | 8.862% | $224.6367 | $224.64 | $224.65 | $224.60 |
| Purchase #7 | $179.98 | 12.825% | $203.0624 | $203.06 | $203.05 | $203.10 |
| 7 purchase totals = | $1,229.08 | $1,361.8924 | $1,361.91 | $1,361.90 | $1,361.80 | |