| 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 | $110.33 | 13.785% | $125.539 | $125.54 | $125.55 | $125.50 |
| Purchase #2 | $38.71 | 11.214% | $43.0509 | $43.05 | $43.05 | $43.10 |
| Purchase #3 | $48.60 | 4.271% | $50.6757 | $50.68 | $50.70 | $50.70 |
| Purchase #4 | $218.46 | 3.532% | $226.176 | $226.18 | $226.20 | $226.20 |
| Purchase #5 | $90.62 | 6.298% | $96.3272 | $96.33 | $96.35 | $96.30 |
| Purchase #6 | $210.43 | 8.357% | $228.0156 | $228.02 | $228.00 | $228.00 |
| Purchase #7 | $223.64 | 3.355% | $231.1431 | $231.14 | $231.15 | $231.10 |
| 7 purchase totals = | $940.79 | $1,000.9275 | $1,000.94 | $1,001.00 | $1,000.90 | |