| 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 | $120.79 | 4.230% | $125.8994 | $125.90 | $125.90 | $125.90 |
| Purchase #2 | $104.71 | 13.760% | $119.1181 | $119.12 | $119.10 | $119.10 |
| Purchase #3 | $79.35 | 5.454% | $83.6777 | $83.68 | $83.70 | $83.70 |
| Purchase #4 | $79.73 | 10.189% | $87.8537 | $87.85 | $87.85 | $87.90 |
| Purchase #5 | $125.38 | 12.107% | $140.5598 | $140.56 | $140.55 | $140.60 |
| Purchase #6 | $199.50 | 13.133% | $225.7003 | $225.70 | $225.70 | $225.70 |
| Purchase #7 | $245.27 | 13.474% | $278.3177 | $278.32 | $278.30 | $278.30 |
| 7 purchase totals = | $954.73 | $1,061.1267 | $1,061.13 | $1,061.10 | $1,061.20 | |