| 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 | $106.46 | 13.382% | $120.7065 | $120.71 | $120.70 | $120.70 |
| Purchase #2 | $218.28 | 6.506% | $232.4813 | $232.48 | $232.50 | $232.50 |
| Purchase #3 | $157.38 | 12.249% | $176.6575 | $176.66 | $176.65 | $176.70 |
| Purchase #4 | $12.40 | 12.121% | $13.903 | $13.90 | $13.90 | $13.90 |
| Purchase #5 | $153.59 | 5.443% | $161.9499 | $161.95 | $161.95 | $161.90 |
| Purchase #6 | $127.57 | 10.794% | $141.3399 | $141.34 | $141.35 | $141.30 |
| Purchase #7 | $52.97 | 3.564% | $54.8579 | $54.86 | $54.85 | $54.90 |
| 7 purchase totals = | $828.65 | $901.8960 | $901.90 | $901.90 | $901.90 | |