| 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 | $39.86 | 4.133% | $41.5074 | $41.51 | $41.50 | $41.50 |
| Purchase #2 | $245.34 | 6.299% | $260.794 | $260.79 | $260.80 | $260.80 |
| Purchase #3 | $150.60 | 9.104% | $164.3106 | $164.31 | $164.30 | $164.30 |
| Purchase #4 | $224.58 | 11.874% | $251.2466 | $251.25 | $251.25 | $251.20 |
| Purchase #5 | $186.48 | 6.274% | $198.1798 | $198.18 | $198.20 | $198.20 |
| Purchase #6 | $153.53 | 10.274% | $169.3037 | $169.30 | $169.30 | $169.30 |
| Purchase #7 | $217.53 | 7.649% | $234.1689 | $234.17 | $234.15 | $234.20 |
| 7 purchase totals = | $1,217.92 | $1,319.5110 | $1,319.51 | $1,319.50 | $1,319.50 | |