| 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 | $110.68 | 13.767% | $125.9173 | $125.92 | $125.90 | $125.90 |
| Purchase #2 | $115.99 | 5.111% | $121.9182 | $121.92 | $121.90 | $121.90 |
| Purchase #3 | $89.60 | 6.234% | $95.1857 | $95.19 | $95.20 | $95.20 |
| Purchase #4 | $89.45 | 4.368% | $93.3572 | $93.36 | $93.35 | $93.40 |
| Purchase #5 | $11.85 | 12.638% | $13.3476 | $13.35 | $13.35 | $13.30 |
| Purchase #6 | $147.46 | 4.530% | $154.1399 | $154.14 | $154.15 | $154.10 |
| Purchase #7 | $105.70 | 8.254% | $114.4245 | $114.42 | $114.40 | $114.40 |
| 7 purchase totals = | $670.73 | $718.2904 | $718.30 | $718.25 | $718.20 | |