| 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 | $29.28 | 6.533% | $31.1929 | $31.19 | $31.20 | $31.20 |
| Purchase #2 | $231.32 | 6.427% | $246.1869 | $246.19 | $246.20 | $246.20 |
| Purchase #3 | $71.43 | 7.533% | $76.8108 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $107.67 | 11.319% | $119.8572 | $119.86 | $119.85 | $119.90 |
| Purchase #5 | $190.34 | 10.378% | $210.0935 | $210.09 | $210.10 | $210.10 |
| Purchase #6 | $131.73 | 11.749% | $147.207 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $204.84 | 6.147% | $217.4315 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $966.61 | $1,048.7798 | $1,048.78 | $1,048.80 | $1,048.80 | |