| 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 | $97.39 | 3.711% | $101.0041 | $101.00 | $101.00 | $101.00 |
| Purchase #2 | $218.41 | 12.866% | $246.5106 | $246.51 | $246.50 | $246.50 |
| Purchase #3 | $164.40 | 8.815% | $178.8919 | $178.89 | $178.90 | $178.90 |
| Purchase #4 | $189.55 | 8.731% | $206.0996 | $206.10 | $206.10 | $206.10 |
| Purchase #5 | $39.92 | 10.712% | $44.1962 | $44.20 | $44.20 | $44.20 |
| Purchase #6 | $45.36 | 13.600% | $51.529 | $51.53 | $51.55 | $51.50 |
| Purchase #7 | $133.62 | 3.270% | $137.9894 | $137.99 | $138.00 | $138.00 |
| 7 purchase totals = | $888.65 | $966.2208 | $966.22 | $966.25 | $966.20 | |