| 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 | $106.29 | 9.304% | $116.1792 | $116.18 | $116.20 | $116.20 |
| Purchase #2 | $18.30 | 3.379% | $18.9184 | $18.92 | $18.90 | $18.90 |
| Purchase #3 | $117.54 | 13.176% | $133.0271 | $133.03 | $133.05 | $133.00 |
| Purchase #4 | $84.43 | 11.477% | $94.12 | $94.12 | $94.10 | $94.10 |
| Purchase #5 | $206.70 | 4.554% | $216.1131 | $216.11 | $216.10 | $216.10 |
| Purchase #6 | $221.88 | 13.497% | $251.8271 | $251.83 | $251.85 | $251.80 |
| Purchase #7 | $166.87 | 5.266% | $175.6574 | $175.66 | $175.65 | $175.70 |
| 7 purchase totals = | $922.01 | $1,005.8423 | $1,005.85 | $1,005.85 | $1,005.80 | |