| 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 | $196.96 | 9.349% | $215.3738 | $215.37 | $215.35 | $215.40 |
| Purchase #2 | $227.50 | 6.256% | $241.7324 | $241.73 | $241.75 | $241.70 |
| Purchase #3 | $206.84 | 8.641% | $224.713 | $224.71 | $224.70 | $224.70 |
| Purchase #4 | $144.56 | 10.555% | $159.8183 | $159.82 | $159.80 | $159.80 |
| Purchase #5 | $5.78 | 4.737% | $6.0538 | $6.05 | $6.05 | $6.10 |
| Purchase #6 | $142.44 | 7.829% | $153.5916 | $153.59 | $153.60 | $153.60 |
| Purchase #7 | $180.31 | 11.441% | $200.9393 | $200.94 | $200.95 | $200.90 |
| 7 purchase totals = | $1,104.39 | $1,202.2222 | $1,202.21 | $1,202.20 | $1,202.20 | |