| 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 | $110.49 | 9.472% | $120.9556 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $196.53 | 13.688% | $223.431 | $223.43 | $223.45 | $223.40 |
| Purchase #3 | $18.45 | 10.774% | $20.4378 | $20.44 | $20.45 | $20.40 |
| Purchase #4 | $90.48 | 11.582% | $100.9594 | $100.96 | $100.95 | $101.00 |
| Purchase #5 | $50.36 | 11.279% | $56.0401 | $56.04 | $56.05 | $56.00 |
| Purchase #6 | $76.27 | 4.432% | $79.6503 | $79.65 | $79.65 | $79.70 |
| Purchase #7 | $206.66 | 4.270% | $215.4844 | $215.48 | $215.50 | $215.50 |
| 7 purchase totals = | $749.24 | $816.9586 | $816.96 | $817.00 | $817.00 | |