| 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 | $70.41 | 5.758% | $74.4642 | $74.46 | $74.45 | $74.50 |
| Purchase #2 | $132.80 | 8.151% | $143.6245 | $143.62 | $143.60 | $143.60 |
| Purchase #3 | $99.32 | 9.480% | $108.7355 | $108.74 | $108.75 | $108.70 |
| Purchase #4 | $135.30 | 11.637% | $151.0449 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $128.97 | 9.536% | $141.2686 | $141.27 | $141.25 | $141.30 |
| Purchase #6 | $215.40 | 12.478% | $242.2776 | $242.28 | $242.30 | $242.30 |
| Purchase #7 | $244.65 | 11.637% | $273.1199 | $273.12 | $273.10 | $273.10 |
| 7 purchase totals = | $1,026.85 | $1,134.5352 | $1,134.53 | $1,134.50 | $1,134.50 | |