| 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 | $244.65 | 3.850% | $254.069 | $254.07 | $254.05 | $254.10 |
| Purchase #2 | $137.63 | 13.458% | $156.1522 | $156.15 | $156.15 | $156.20 |
| Purchase #3 | $126.99 | 7.520% | $136.5396 | $136.54 | $136.55 | $136.50 |
| Purchase #4 | $230.59 | 6.791% | $246.2494 | $246.25 | $246.25 | $246.20 |
| Purchase #5 | $113.90 | 5.212% | $119.8365 | $119.84 | $119.85 | $119.80 |
| Purchase #6 | $159.65 | 4.776% | $167.2749 | $167.27 | $167.25 | $167.30 |
| Purchase #7 | $201.76 | 5.252% | $212.3564 | $212.36 | $212.35 | $212.40 |
| 7 purchase totals = | $1,215.17 | $1,292.4780 | $1,292.48 | $1,292.45 | $1,292.50 | |