| 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 | $218.28 | 6.466% | $232.394 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $167.27 | 13.171% | $189.3011 | $189.30 | $189.30 | $189.30 |
| Purchase #3 | $189.70 | 3.452% | $196.2484 | $196.25 | $196.25 | $196.20 |
| Purchase #4 | $123.70 | 4.500% | $129.2665 | $129.27 | $129.25 | $129.30 |
| Purchase #5 | $44.95 | 7.280% | $48.2224 | $48.22 | $48.20 | $48.20 |
| Purchase #6 | $14.28 | 12.283% | $16.034 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $124.56 | 5.517% | $131.432 | $131.43 | $131.45 | $131.40 |
| 7 purchase totals = | $882.74 | $942.8984 | $942.89 | $942.90 | $942.80 | |