| 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 | $129.89 | 8.859% | $141.397 | $141.40 | $141.40 | $141.40 |
| Purchase #2 | $236.33 | 9.329% | $258.3772 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $41.73 | 3.356% | $43.1305 | $43.13 | $43.15 | $43.10 |
| Purchase #4 | $206.53 | 3.114% | $212.9613 | $212.96 | $212.95 | $213.00 |
| Purchase #5 | $16.75 | 7.699% | $18.0396 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $224.82 | 5.471% | $237.1199 | $237.12 | $237.10 | $237.10 |
| Purchase #7 | $224.64 | 7.123% | $240.6411 | $240.64 | $240.65 | $240.60 |
| 7 purchase totals = | $1,080.69 | $1,151.6666 | $1,151.67 | $1,151.70 | $1,151.60 | |