| 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 | $127.35 | 6.758% | $135.9563 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $241.55 | 12.814% | $272.5022 | $272.50 | $272.50 | $272.50 |
| Purchase #3 | $59.26 | 4.256% | $61.7821 | $61.78 | $61.80 | $61.80 |
| Purchase #4 | $193.49 | 4.210% | $201.6359 | $201.64 | $201.65 | $201.60 |
| Purchase #5 | $209.86 | 11.670% | $234.3507 | $234.35 | $234.35 | $234.40 |
| Purchase #6 | $34.75 | 3.171% | $35.8519 | $35.85 | $35.85 | $35.90 |
| Purchase #7 | $43.91 | 10.701% | $48.6088 | $48.61 | $48.60 | $48.60 |
| 7 purchase totals = | $910.17 | $990.6879 | $990.69 | $990.70 | $990.80 | |