| 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 | $187.36 | 11.294% | $208.5204 | $208.52 | $208.50 | $208.50 |
| Purchase #2 | $23.57 | 6.455% | $25.0914 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $150.41 | 3.539% | $155.733 | $155.73 | $155.75 | $155.70 |
| Purchase #4 | $65.35 | 12.561% | $73.5586 | $73.56 | $73.55 | $73.60 |
| Purchase #5 | $28.47 | 11.429% | $31.7238 | $31.72 | $31.70 | $31.70 |
| Purchase #6 | $232.34 | 4.680% | $243.2135 | $243.21 | $243.20 | $243.20 |
| Purchase #7 | $189.95 | 5.297% | $200.0117 | $200.01 | $200.00 | $200.00 |
| 7 purchase totals = | $877.45 | $937.8524 | $937.84 | $937.80 | $937.80 | |