| 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 | $204.52 | 5.840% | $216.464 | $216.46 | $216.45 | $216.50 |
| Purchase #2 | $190.56 | 11.371% | $212.2286 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $93.42 | 4.447% | $97.5744 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $169.58 | 8.554% | $184.0859 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $70.48 | 7.584% | $75.8252 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $162.60 | 9.169% | $177.5088 | $177.51 | $177.50 | $177.50 |
| Purchase #7 | $9.68 | 4.293% | $10.0956 | $10.10 | $10.10 | $10.10 |
| 7 purchase totals = | $900.84 | $973.7825 | $973.79 | $973.80 | $973.80 | |