| 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 | $221.28 | 7.259% | $237.3427 | $237.34 | $237.35 | $237.30 |
| Purchase #2 | $125.98 | 5.155% | $132.4743 | $132.47 | $132.45 | $132.50 |
| Purchase #3 | $22.90 | 13.103% | $25.9006 | $25.90 | $25.90 | $25.90 |
| Purchase #4 | $121.77 | 8.672% | $132.3299 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $150.56 | 3.461% | $155.7709 | $155.77 | $155.75 | $155.80 |
| Purchase #6 | $138.78 | 11.364% | $154.551 | $154.55 | $154.55 | $154.60 |
| Purchase #7 | $84.71 | 7.138% | $90.7566 | $90.76 | $90.75 | $90.80 |
| 7 purchase totals = | $865.98 | $929.1260 | $929.12 | $929.10 | $929.20 | |