| 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 | $243.84 | 6.719% | $260.2236 | $260.22 | $260.20 | $260.20 |
| Purchase #2 | $174.64 | 9.741% | $191.6517 | $191.65 | $191.65 | $191.70 |
| Purchase #3 | $23.78 | 3.191% | $24.5388 | $24.54 | $24.55 | $24.50 |
| Purchase #4 | $70.95 | 11.470% | $79.088 | $79.09 | $79.10 | $79.10 |
| Purchase #5 | $22.57 | 11.527% | $25.1716 | $25.17 | $25.15 | $25.20 |
| Purchase #6 | $118.53 | 5.806% | $125.4119 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $210.44 | 10.378% | $232.2795 | $232.28 | $232.30 | $232.30 |
| 7 purchase totals = | $864.75 | $938.3651 | $938.36 | $938.35 | $938.40 | |