| 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 | $220.53 | 10.545% | $243.7849 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $64.41 | 12.184% | $72.2577 | $72.26 | $72.25 | $72.30 |
| Purchase #3 | $98.54 | 11.718% | $110.0869 | $110.09 | $110.10 | $110.10 |
| Purchase #4 | $89.29 | 8.613% | $96.9805 | $96.98 | $97.00 | $97.00 |
| Purchase #5 | $86.41 | 7.739% | $93.0973 | $93.10 | $93.10 | $93.10 |
| Purchase #6 | $189.51 | 5.364% | $199.6753 | $199.68 | $199.70 | $199.70 |
| Purchase #7 | $60.82 | 13.871% | $69.2563 | $69.26 | $69.25 | $69.30 |
| 7 purchase totals = | $809.51 | $885.1389 | $885.15 | $885.20 | $885.30 | |