| 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 | $214.73 | 10.473% | $237.2187 | $237.22 | $237.20 | $237.20 |
| Purchase #2 | $138.92 | 7.847% | $149.8211 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $51.80 | 4.723% | $54.2465 | $54.25 | $54.25 | $54.20 |
| Purchase #4 | $36.34 | 6.286% | $38.6243 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $241.60 | 10.153% | $266.1296 | $266.13 | $266.15 | $266.10 |
| Purchase #6 | $27.69 | 8.543% | $30.0556 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $50.46 | 8.385% | $54.6911 | $54.69 | $54.70 | $54.70 |
| 7 purchase totals = | $761.54 | $830.7869 | $830.79 | $830.75 | $830.70 | |