| 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 | $128.67 | 10.874% | $142.6616 | $142.66 | $142.65 | $142.70 |
| Purchase #2 | $115.51 | 10.277% | $127.381 | $127.38 | $127.40 | $127.40 |
| Purchase #3 | $33.32 | 4.722% | $34.8934 | $34.89 | $34.90 | $34.90 |
| Purchase #4 | $75.67 | 11.371% | $84.2744 | $84.27 | $84.25 | $84.30 |
| Purchase #5 | $206.64 | 3.171% | $213.1926 | $213.19 | $213.20 | $213.20 |
| Purchase #6 | $215.91 | 3.789% | $224.0908 | $224.09 | $224.10 | $224.10 |
| Purchase #7 | $49.59 | 7.637% | $53.3772 | $53.38 | $53.40 | $53.40 |
| 7 purchase totals = | $825.31 | $879.8710 | $879.86 | $879.90 | $880.00 | |