| 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 | $242.86 | 12.296% | $272.7221 | $272.72 | $272.70 | $272.70 |
| Purchase #2 | $69.86 | 12.235% | $78.4074 | $78.41 | $78.40 | $78.40 |
| Purchase #3 | $134.60 | 7.434% | $144.6062 | $144.61 | $144.60 | $144.60 |
| Purchase #4 | $144.43 | 3.146% | $148.9738 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $196.99 | 6.752% | $210.2908 | $210.29 | $210.30 | $210.30 |
| Purchase #6 | $13.60 | 9.505% | $14.8927 | $14.89 | $14.90 | $14.90 |
| Purchase #7 | $69.85 | 4.837% | $73.2286 | $73.23 | $73.25 | $73.20 |
| 7 purchase totals = | $872.19 | $943.1216 | $943.12 | $943.10 | $943.10 | |