| 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 | $209.60 | 3.565% | $217.0722 | $217.07 | $217.05 | $217.10 |
| Purchase #2 | $44.53 | 9.222% | $48.6366 | $48.64 | $48.65 | $48.60 |
| Purchase #3 | $187.98 | 11.159% | $208.9567 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $117.85 | 10.856% | $130.6438 | $130.64 | $130.65 | $130.60 |
| Purchase #5 | $90.61 | 3.218% | $93.5258 | $93.53 | $93.55 | $93.50 |
| Purchase #6 | $241.71 | 12.513% | $271.9552 | $271.96 | $271.95 | $272.00 |
| Purchase #7 | $99.67 | 7.248% | $106.8941 | $106.89 | $106.90 | $106.90 |
| 7 purchase totals = | $991.95 | $1,077.6844 | $1,077.69 | $1,077.70 | $1,077.70 | |