| 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 | $19.34 | 11.302% | $21.5258 | $21.53 | $21.55 | $21.50 |
| Purchase #2 | $229.77 | 3.814% | $238.5334 | $238.53 | $238.55 | $238.50 |
| Purchase #3 | $60.85 | 7.145% | $65.1977 | $65.20 | $65.20 | $65.20 |
| Purchase #4 | $194.87 | 3.535% | $201.7587 | $201.76 | $201.75 | $201.80 |
| Purchase #5 | $104.49 | 10.502% | $115.4635 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $13.45 | 4.370% | $14.0378 | $14.04 | $14.05 | $14.00 |
| Purchase #7 | $249.95 | 12.216% | $280.4839 | $280.48 | $280.50 | $280.50 |
| 7 purchase totals = | $872.72 | $937.0008 | $937.00 | $937.05 | $937.00 | |