| 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 | $181.39 | 7.411% | $194.8328 | $194.83 | $194.85 | $194.80 |
| Purchase #2 | $51.45 | 10.225% | $56.7108 | $56.71 | $56.70 | $56.70 |
| Purchase #3 | $229.43 | 11.268% | $255.2822 | $255.28 | $255.30 | $255.30 |
| Purchase #4 | $30.47 | 4.354% | $31.7967 | $31.80 | $31.80 | $31.80 |
| Purchase #5 | $211.67 | 11.558% | $236.1348 | $236.13 | $236.15 | $236.10 |
| Purchase #6 | $35.33 | 8.511% | $38.3369 | $38.34 | $38.35 | $38.30 |
| Purchase #7 | $90.35 | 9.529% | $98.9595 | $98.96 | $98.95 | $99.00 |
| 7 purchase totals = | $830.09 | $912.0537 | $912.05 | $912.10 | $912.00 | |