| 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 | $188.50 | 5.753% | $199.3444 | $199.34 | $199.35 | $199.30 |
| Purchase #2 | $98.97 | 12.489% | $111.3304 | $111.33 | $111.35 | $111.30 |
| Purchase #3 | $124.68 | 11.476% | $138.9883 | $138.99 | $139.00 | $139.00 |
| Purchase #4 | $118.95 | 3.761% | $123.4237 | $123.42 | $123.40 | $123.40 |
| Purchase #5 | $192.95 | 7.424% | $207.2746 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $45.38 | 10.807% | $50.2842 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $118.91 | 5.859% | $125.8769 | $125.88 | $125.90 | $125.90 |
| 7 purchase totals = | $888.34 | $956.5225 | $956.51 | $956.55 | $956.50 | |