| 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 | $110.50 | 13.354% | $125.2562 | $125.26 | $125.25 | $125.30 |
| Purchase #2 | $85.27 | 12.263% | $95.7267 | $95.73 | $95.75 | $95.70 |
| Purchase #3 | $142.80 | 11.658% | $159.4476 | $159.45 | $159.45 | $159.40 |
| Purchase #4 | $134.33 | 10.402% | $148.303 | $148.30 | $148.30 | $148.30 |
| Purchase #5 | $13.28 | 7.554% | $14.2832 | $14.28 | $14.30 | $14.30 |
| Purchase #6 | $226.34 | 6.550% | $241.1653 | $241.17 | $241.15 | $241.20 |
| Purchase #7 | $226.82 | 13.689% | $257.8694 | $257.87 | $257.85 | $257.90 |
| 7 purchase totals = | $939.34 | $1,042.0514 | $1,042.06 | $1,042.05 | $1,042.10 | |