| 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 | $103.36 | 4.190% | $107.6908 | $107.69 | $107.70 | $107.70 |
| Purchase #2 | $173.91 | 13.852% | $198 | $198.00 | $198.00 | $198.00 |
| Purchase #3 | $231.80 | 5.359% | $244.2222 | $244.22 | $244.20 | $244.20 |
| Purchase #4 | $8.53 | 10.871% | $9.4573 | $9.46 | $9.45 | $9.50 |
| Purchase #5 | $91.83 | 9.390% | $100.4528 | $100.45 | $100.45 | $100.50 |
| Purchase #6 | $190.34 | 5.560% | $200.9229 | $200.92 | $200.90 | $200.90 |
| Purchase #7 | $110.42 | 5.671% | $116.6819 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $910.19 | $977.4279 | $977.42 | $977.40 | $977.50 | |