| 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 | $193.60 | 13.505% | $219.7457 | $219.75 | $219.75 | $219.70 |
| Purchase #2 | $41.30 | 9.390% | $45.1781 | $45.18 | $45.20 | $45.20 |
| Purchase #3 | $37.79 | 7.393% | $40.5838 | $40.58 | $40.60 | $40.60 |
| Purchase #4 | $100.85 | 8.718% | $109.6421 | $109.64 | $109.65 | $109.60 |
| Purchase #5 | $73.57 | 6.253% | $78.1703 | $78.17 | $78.15 | $78.20 |
| Purchase #6 | $204.99 | 11.595% | $228.7586 | $228.76 | $228.75 | $228.80 |
| Purchase #7 | $213.69 | 7.715% | $230.1762 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $865.79 | $952.2548 | $952.26 | $952.30 | $952.30 | |