| 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 | $237.60 | 10.162% | $261.7449 | $261.74 | $261.75 | $261.70 |
| Purchase #2 | $131.35 | 13.649% | $149.278 | $149.28 | $149.30 | $149.30 |
| Purchase #3 | $96.56 | 13.562% | $109.6555 | $109.66 | $109.65 | $109.70 |
| Purchase #4 | $123.90 | 12.814% | $139.7765 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $69.48 | 8.230% | $75.1982 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $133.55 | 3.258% | $137.9011 | $137.90 | $137.90 | $137.90 |
| Purchase #7 | $9.67 | 13.512% | $10.9766 | $10.98 | $11.00 | $11.00 |
| 7 purchase totals = | $802.11 | $884.5308 | $884.54 | $884.60 | $884.60 | |