| 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 | $106.58 | 5.837% | $112.8011 | $112.80 | $112.80 | $112.80 |
| Purchase #2 | $226.31 | 12.733% | $255.1261 | $255.13 | $255.15 | $255.10 |
| Purchase #3 | $68.48 | 12.486% | $77.0304 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $181.40 | 8.657% | $197.1038 | $197.10 | $197.10 | $197.10 |
| Purchase #5 | $149.63 | 7.396% | $160.6966 | $160.70 | $160.70 | $160.70 |
| Purchase #6 | $13.86 | 10.364% | $15.2965 | $15.30 | $15.30 | $15.30 |
| Purchase #7 | $178.40 | 5.263% | $187.7892 | $187.79 | $187.80 | $187.80 |
| 7 purchase totals = | $924.66 | $1,005.8437 | $1,005.85 | $1,005.90 | $1,005.80 | |