| 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 | $106.67 | 12.701% | $120.2182 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $122.97 | 13.215% | $139.2205 | $139.22 | $139.20 | $139.20 |
| Purchase #3 | $216.36 | 7.289% | $232.1305 | $232.13 | $232.15 | $232.10 |
| Purchase #4 | $91.42 | 5.323% | $96.2863 | $96.29 | $96.30 | $96.30 |
| Purchase #5 | $103.66 | 12.858% | $116.9886 | $116.99 | $117.00 | $117.00 |
| Purchase #6 | $209.49 | 6.759% | $223.6494 | $223.65 | $223.65 | $223.60 |
| Purchase #7 | $185.50 | 10.243% | $204.5008 | $204.50 | $204.50 | $204.50 |
| 7 purchase totals = | $1,036.07 | $1,132.9943 | $1,133.00 | $1,133.00 | $1,132.90 | |