| 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 | $104.48 | 3.559% | $108.1984 | $108.20 | $108.20 | $108.20 |
| Purchase #2 | $94.34 | 8.325% | $102.1938 | $102.19 | $102.20 | $102.20 |
| Purchase #3 | $32.67 | 5.600% | $34.4995 | $34.50 | $34.50 | $34.50 |
| Purchase #4 | $15.87 | 4.115% | $16.5231 | $16.52 | $16.50 | $16.50 |
| Purchase #5 | $207.55 | 13.815% | $236.223 | $236.22 | $236.20 | $236.20 |
| Purchase #6 | $98.58 | 13.437% | $111.8262 | $111.83 | $111.85 | $111.80 |
| Purchase #7 | $60.68 | 9.613% | $66.5132 | $66.51 | $66.50 | $66.50 |
| 7 purchase totals = | $614.17 | $675.9772 | $675.97 | $675.95 | $675.90 | |