| 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 | $229.57 | 9.227% | $250.7524 | $250.75 | $250.75 | $250.80 |
| Purchase #2 | $121.34 | 6.335% | $129.0269 | $129.03 | $129.05 | $129.00 |
| Purchase #3 | $118.32 | 6.326% | $125.8049 | $125.80 | $125.80 | $125.80 |
| Purchase #4 | $92.40 | 8.264% | $100.0359 | $100.04 | $100.05 | $100.00 |
| Purchase #5 | $91.73 | 6.151% | $97.3723 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $39.66 | 9.213% | $43.3139 | $43.31 | $43.30 | $43.30 |
| Purchase #7 | $181.72 | 13.586% | $206.4085 | $206.41 | $206.40 | $206.40 |
| 7 purchase totals = | $874.74 | $952.7148 | $952.71 | $952.70 | $952.70 | |