| 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 | $243.58 | 10.139% | $268.2766 | $268.28 | $268.30 | $268.30 |
| Purchase #2 | $99.41 | 8.654% | $108.0129 | $108.01 | $108.00 | $108.00 |
| Purchase #3 | $58.45 | 6.461% | $62.2265 | $62.23 | $62.25 | $62.20 |
| Purchase #4 | $217.33 | 3.312% | $224.528 | $224.53 | $224.55 | $224.50 |
| Purchase #5 | $13.54 | 8.674% | $14.7145 | $14.71 | $14.70 | $14.70 |
| Purchase #6 | $16.43 | 3.467% | $16.9996 | $17.00 | $17.00 | $17.00 |
| Purchase #7 | $178.93 | 7.371% | $192.1189 | $192.12 | $192.10 | $192.10 |
| 7 purchase totals = | $827.67 | $886.8770 | $886.88 | $886.90 | $886.80 | |