| 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 | $105.92 | 9.747% | $116.244 | $116.24 | $116.25 | $116.20 |
| Purchase #2 | $245.80 | 5.855% | $260.1916 | $260.19 | $260.20 | $260.20 |
| Purchase #3 | $222.61 | 6.267% | $236.561 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $214.31 | 5.500% | $226.0971 | $226.10 | $226.10 | $226.10 |
| Purchase #5 | $26.46 | 9.822% | $29.0589 | $29.06 | $29.05 | $29.10 |
| Purchase #6 | $216.41 | 11.747% | $241.8317 | $241.83 | $241.85 | $241.80 |
| Purchase #7 | $6.54 | 11.601% | $7.2987 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $1,038.05 | $1,117.2830 | $1,117.28 | $1,117.30 | $1,117.30 | |