| 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 | $15.91 | 12.635% | $17.9202 | $17.92 | $17.90 | $17.90 |
| Purchase #2 | $21.44 | 12.827% | $24.1901 | $24.19 | $24.20 | $24.20 |
| Purchase #3 | $213.41 | 8.425% | $231.3898 | $231.39 | $231.40 | $231.40 |
| Purchase #4 | $194.75 | 11.853% | $217.8337 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $75.60 | 5.234% | $79.5569 | $79.56 | $79.55 | $79.60 |
| Purchase #6 | $240.43 | 11.586% | $268.2862 | $268.29 | $268.30 | $268.30 |
| Purchase #7 | $208.57 | 12.434% | $234.5036 | $234.50 | $234.50 | $234.50 |
| 7 purchase totals = | $970.11 | $1,073.6805 | $1,073.68 | $1,073.70 | $1,073.70 | |