| 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 | $25.26 | 8.520% | $27.4122 | $27.41 | $27.40 | $27.40 |
| Purchase #2 | $109.97 | 11.854% | $123.0058 | $123.01 | $123.00 | $123.00 |
| Purchase #3 | $104.93 | 9.842% | $115.2572 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $233.95 | 4.302% | $244.0145 | $244.01 | $244.00 | $244.00 |
| Purchase #5 | $84.50 | 9.836% | $92.8114 | $92.81 | $92.80 | $92.80 |
| Purchase #6 | $142.86 | 10.737% | $158.1989 | $158.20 | $158.20 | $158.20 |
| Purchase #7 | $28.39 | 7.369% | $30.4821 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $729.86 | $791.1821 | $791.18 | $791.15 | $791.20 | |