| 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 | $210.37 | 4.506% | $219.8493 | $219.85 | $219.85 | $219.80 |
| Purchase #2 | $118.93 | 5.732% | $125.7471 | $125.75 | $125.75 | $125.70 |
| Purchase #3 | $95.40 | 5.825% | $100.9571 | $100.96 | $100.95 | $101.00 |
| Purchase #4 | $231.74 | 3.438% | $239.7072 | $239.71 | $239.70 | $239.70 |
| Purchase #5 | $241.46 | 12.702% | $272.1302 | $272.13 | $272.15 | $272.10 |
| Purchase #6 | $232.48 | 13.501% | $263.8671 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $204.47 | 6.574% | $217.9119 | $217.91 | $217.90 | $217.90 |
| 7 purchase totals = | $1,334.85 | $1,440.1699 | $1,440.18 | $1,440.15 | $1,440.10 | |