| 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 | $28.94 | 13.557% | $32.8634 | $32.86 | $32.85 | $32.90 |
| Purchase #2 | $218.39 | 4.478% | $228.1695 | $228.17 | $228.15 | $228.20 |
| Purchase #3 | $231.66 | 8.471% | $251.2839 | $251.28 | $251.30 | $251.30 |
| Purchase #4 | $186.38 | 12.162% | $209.0475 | $209.05 | $209.05 | $209.00 |
| Purchase #5 | $136.97 | 6.467% | $145.8278 | $145.83 | $145.85 | $145.80 |
| Purchase #6 | $110.72 | 10.454% | $122.2947 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $213.33 | 13.370% | $241.8522 | $241.85 | $241.85 | $241.90 |
| 7 purchase totals = | $1,126.39 | $1,231.3390 | $1,231.33 | $1,231.35 | $1,231.40 | |