| 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 | $118.57 | 10.241% | $130.7128 | $130.71 | $130.70 | $130.70 |
| Purchase #2 | $167.52 | 9.842% | $184.0073 | $184.01 | $184.00 | $184.00 |
| Purchase #3 | $186.86 | 6.684% | $199.3497 | $199.35 | $199.35 | $199.30 |
| Purchase #4 | $69.29 | 11.263% | $77.0941 | $77.09 | $77.10 | $77.10 |
| Purchase #5 | $112.64 | 8.287% | $121.9745 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $109.53 | 11.474% | $122.0975 | $122.10 | $122.10 | $122.10 |
| Purchase #7 | $121.30 | 7.321% | $130.1804 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $885.71 | $965.4163 | $965.41 | $965.40 | $965.40 | |