| 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 | $13.45 | 13.458% | $15.2601 | $15.26 | $15.25 | $15.30 |
| Purchase #2 | $97.76 | 8.519% | $106.0882 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $189.67 | 12.828% | $214.0009 | $214.00 | $214.00 | $214.00 |
| Purchase #4 | $220.43 | 6.192% | $234.079 | $234.08 | $234.10 | $234.10 |
| Purchase #5 | $93.34 | 3.504% | $96.6106 | $96.61 | $96.60 | $96.60 |
| Purchase #6 | $132.39 | 10.383% | $146.1361 | $146.14 | $146.15 | $146.10 |
| Purchase #7 | $197.31 | 13.195% | $223.3451 | $223.35 | $223.35 | $223.30 |
| 7 purchase totals = | $944.35 | $1,035.5200 | $1,035.53 | $1,035.55 | $1,035.50 | |