| 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 | $108.57 | 4.324% | $113.2646 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $172.41 | 3.131% | $177.8082 | $177.81 | $177.80 | $177.80 |
| Purchase #3 | $210.90 | 12.805% | $237.9057 | $237.91 | $237.90 | $237.90 |
| Purchase #4 | $96.58 | 13.870% | $109.9756 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $101.67 | 8.305% | $110.1137 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $176.77 | 9.449% | $193.473 | $193.47 | $193.45 | $193.50 |
| Purchase #7 | $249.43 | 9.223% | $272.4349 | $272.43 | $272.45 | $272.40 |
| 7 purchase totals = | $1,116.33 | $1,214.9757 | $1,214.97 | $1,214.95 | $1,215.00 | |