| 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 | $213.42 | 6.132% | $226.5069 | $226.51 | $226.50 | $226.50 |
| Purchase #2 | $74.42 | 3.625% | $77.1177 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $219.26 | 5.715% | $231.7907 | $231.79 | $231.80 | $231.80 |
| Purchase #4 | $30.38 | 9.495% | $33.2646 | $33.26 | $33.25 | $33.30 |
| Purchase #5 | $33.89 | 11.592% | $37.8185 | $37.82 | $37.80 | $37.80 |
| Purchase #6 | $30.89 | 6.546% | $32.9121 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $132.58 | 9.834% | $145.6179 | $145.62 | $145.60 | $145.60 |
| 7 purchase totals = | $734.84 | $785.0284 | $785.03 | $784.95 | $785.00 | |