| 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 | $240.29 | 4.505% | $251.1151 | $251.12 | $251.10 | $251.10 |
| Purchase #2 | $166.45 | 8.228% | $180.1455 | $180.15 | $180.15 | $180.10 |
| Purchase #3 | $29.84 | 10.483% | $32.9681 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $220.95 | 13.495% | $250.7672 | $250.77 | $250.75 | $250.80 |
| Purchase #5 | $88.62 | 9.712% | $97.2268 | $97.23 | $97.25 | $97.20 |
| Purchase #6 | $102.59 | 13.545% | $116.4858 | $116.49 | $116.50 | $116.50 |
| Purchase #7 | $218.80 | 10.234% | $241.192 | $241.19 | $241.20 | $241.20 |
| 7 purchase totals = | $1,067.54 | $1,169.9005 | $1,169.92 | $1,169.90 | $1,169.90 | |