| 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 | $213.58 | 5.254% | $224.8015 | $224.80 | $224.80 | $224.80 |
| Purchase #2 | $160.37 | 3.437% | $165.8819 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $127.83 | 10.385% | $141.1051 | $141.11 | $141.10 | $141.10 |
| Purchase #4 | $249.82 | 6.310% | $265.5836 | $265.58 | $265.60 | $265.60 |
| Purchase #5 | $72.99 | 8.522% | $79.2102 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $169.90 | 11.832% | $190.0026 | $190.00 | $190.00 | $190.00 |
| Purchase #7 | $146.97 | 5.288% | $154.7418 | $154.74 | $154.75 | $154.70 |
| 7 purchase totals = | $1,141.46 | $1,221.3267 | $1,221.32 | $1,221.35 | $1,221.30 | |