| 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 | $121.74 | 3.313% | $125.7732 | $125.77 | $125.75 | $125.80 |
| Purchase #2 | $138.33 | 12.184% | $155.1841 | $155.18 | $155.20 | $155.20 |
| Purchase #3 | $52.92 | 10.121% | $58.276 | $58.28 | $58.30 | $58.30 |
| Purchase #4 | $181.63 | 6.201% | $192.8929 | $192.89 | $192.90 | $192.90 |
| Purchase #5 | $103.96 | 11.686% | $116.1088 | $116.11 | $116.10 | $116.10 |
| Purchase #6 | $35.58 | 8.385% | $38.5634 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $218.94 | 9.324% | $239.354 | $239.35 | $239.35 | $239.40 |
| 7 purchase totals = | $853.10 | $926.1524 | $926.14 | $926.15 | $926.30 | |