| 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 | $235.90 | 4.574% | $246.6901 | $246.69 | $246.70 | $246.70 |
| Purchase #2 | $180.85 | 5.680% | $191.1223 | $191.12 | $191.10 | $191.10 |
| Purchase #3 | $204.48 | 13.732% | $232.5592 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $154.29 | 12.504% | $173.5824 | $173.58 | $173.60 | $173.60 |
| Purchase #5 | $155.50 | 13.443% | $176.4039 | $176.40 | $176.40 | $176.40 |
| Purchase #6 | $26.82 | 11.749% | $29.9711 | $29.97 | $29.95 | $30.00 |
| Purchase #7 | $76.43 | 4.131% | $79.5873 | $79.59 | $79.60 | $79.60 |
| 7 purchase totals = | $1,034.27 | $1,129.9163 | $1,129.91 | $1,129.90 | $1,130.00 | |