| 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 | $212.34 | 3.395% | $219.5489 | $219.55 | $219.55 | $219.50 |
| Purchase #2 | $26.84 | 10.790% | $29.736 | $29.74 | $29.75 | $29.70 |
| Purchase #3 | $139.60 | 8.360% | $151.2706 | $151.27 | $151.25 | $151.30 |
| Purchase #4 | $137.74 | 5.851% | $145.7992 | $145.80 | $145.80 | $145.80 |
| Purchase #5 | $109.84 | 8.374% | $119.038 | $119.04 | $119.05 | $119.00 |
| Purchase #6 | $58.54 | 4.280% | $61.0455 | $61.05 | $61.05 | $61.00 |
| Purchase #7 | $88.32 | 12.125% | $99.0288 | $99.03 | $99.05 | $99.00 |
| 7 purchase totals = | $773.22 | $825.4670 | $825.48 | $825.50 | $825.30 | |