| 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 | $227.34 | 7.176% | $243.6539 | $243.65 | $243.65 | $243.70 |
| Purchase #2 | $134.26 | 3.842% | $139.4183 | $139.42 | $139.40 | $139.40 |
| Purchase #3 | $173.46 | 8.367% | $187.9734 | $187.97 | $187.95 | $188.00 |
| Purchase #4 | $114.65 | 3.199% | $118.3177 | $118.32 | $118.30 | $118.30 |
| Purchase #5 | $8.71 | 5.849% | $9.2194 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $93.85 | 5.720% | $99.2182 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $44.50 | 12.426% | $50.0296 | $50.03 | $50.05 | $50.00 |
| 7 purchase totals = | $796.77 | $847.8305 | $847.83 | $847.75 | $847.80 | |