| 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 | $176.35 | 13.699% | $200.5082 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $107.72 | 3.309% | $111.2845 | $111.28 | $111.30 | $111.30 |
| Purchase #3 | $36.25 | 5.154% | $38.1183 | $38.12 | $38.10 | $38.10 |
| Purchase #4 | $198.74 | 13.676% | $225.9197 | $225.92 | $225.90 | $225.90 |
| Purchase #5 | $204.28 | 7.471% | $219.5418 | $219.54 | $219.55 | $219.50 |
| Purchase #6 | $128.59 | 8.407% | $139.4006 | $139.40 | $139.40 | $139.40 |
| Purchase #7 | $7.44 | 11.759% | $8.3149 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $859.37 | $943.0880 | $943.08 | $943.05 | $943.00 | |