| 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 | $31.33 | 5.662% | $33.1039 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $236.80 | 8.216% | $256.2555 | $256.26 | $256.25 | $256.30 |
| Purchase #3 | $11.70 | 8.426% | $12.6858 | $12.69 | $12.70 | $12.70 |
| Purchase #4 | $246.31 | 6.326% | $261.8916 | $261.89 | $261.90 | $261.90 |
| Purchase #5 | $210.69 | 9.388% | $230.4696 | $230.47 | $230.45 | $230.50 |
| Purchase #6 | $194.46 | 9.620% | $213.1671 | $213.17 | $213.15 | $213.20 |
| Purchase #7 | $147.37 | 7.440% | $158.3343 | $158.33 | $158.35 | $158.30 |
| 7 purchase totals = | $1,078.66 | $1,165.9078 | $1,165.91 | $1,165.90 | $1,166.00 | |