| 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 | $221.92 | 11.278% | $246.9481 | $246.95 | $246.95 | $246.90 |
| Purchase #2 | $19.70 | 3.228% | $20.3359 | $20.34 | $20.35 | $20.30 |
| Purchase #3 | $137.92 | 4.178% | $143.6823 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $10.42 | 13.280% | $11.8038 | $11.80 | $11.80 | $11.80 |
| Purchase #5 | $136.96 | 8.630% | $148.7796 | $148.78 | $148.80 | $148.80 |
| Purchase #6 | $90.99 | 11.589% | $101.5348 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $113.85 | 11.784% | $127.2661 | $127.27 | $127.25 | $127.30 |
| 7 purchase totals = | $731.76 | $800.3506 | $800.35 | $800.40 | $800.30 | |