| 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 | $244.54 | 13.873% | $278.465 | $278.47 | $278.45 | $278.50 |
| Purchase #2 | $81.39 | 8.656% | $88.4351 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $157.27 | 6.383% | $167.3085 | $167.31 | $167.30 | $167.30 |
| Purchase #4 | $122.64 | 12.315% | $137.7431 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $232.65 | 10.540% | $257.1713 | $257.17 | $257.15 | $257.20 |
| Purchase #6 | $25.75 | 7.698% | $27.7322 | $27.73 | $27.75 | $27.70 |
| Purchase #7 | $41.70 | 10.329% | $46.0072 | $46.01 | $46.00 | $46.00 |
| 7 purchase totals = | $905.94 | $1,002.8624 | $1,002.87 | $1,002.85 | $1,002.80 | |