| 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 | $190.87 | 10.771% | $211.4286 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $140.93 | 7.462% | $151.4462 | $151.45 | $151.45 | $151.40 |
| Purchase #3 | $220.87 | 7.356% | $237.1172 | $237.12 | $237.10 | $237.10 |
| Purchase #4 | $166.71 | 13.858% | $189.8127 | $189.81 | $189.80 | $189.80 |
| Purchase #5 | $146.81 | 4.766% | $153.807 | $153.81 | $153.80 | $153.80 |
| Purchase #6 | $132.69 | 12.277% | $148.9804 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $213.55 | 12.213% | $239.6309 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $1,212.43 | $1,332.2230 | $1,332.23 | $1,332.25 | $1,332.10 | |