| 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 | $193.32 | 5.688% | $204.316 | $204.32 | $204.30 | $204.30 |
| Purchase #2 | $205.97 | 4.113% | $214.4415 | $214.44 | $214.45 | $214.40 |
| Purchase #3 | $194.26 | 12.124% | $217.8121 | $217.81 | $217.80 | $217.80 |
| Purchase #4 | $237.37 | 12.531% | $267.1148 | $267.11 | $267.10 | $267.10 |
| Purchase #5 | $181.64 | 8.744% | $197.5226 | $197.52 | $197.50 | $197.50 |
| Purchase #6 | $163.53 | 6.118% | $173.5348 | $173.53 | $173.55 | $173.50 |
| Purchase #7 | $147.61 | 6.844% | $157.7124 | $157.71 | $157.70 | $157.70 |
| 7 purchase totals = | $1,323.70 | $1,432.4542 | $1,432.44 | $1,432.40 | $1,432.30 | |