| 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 | $10.56 | 12.674% | $11.8984 | $11.90 | $11.90 | $11.90 |
| Purchase #2 | $87.49 | 4.333% | $91.2809 | $91.28 | $91.30 | $91.30 |
| Purchase #3 | $60.76 | 13.737% | $69.1066 | $69.11 | $69.10 | $69.10 |
| Purchase #4 | $234.45 | 3.425% | $242.4799 | $242.48 | $242.50 | $242.50 |
| Purchase #5 | $101.54 | 11.752% | $113.473 | $113.47 | $113.45 | $113.50 |
| Purchase #6 | $216.66 | 8.623% | $235.3426 | $235.34 | $235.35 | $235.30 |
| Purchase #7 | $217.67 | 3.564% | $225.4278 | $225.43 | $225.45 | $225.40 |
| 7 purchase totals = | $929.13 | $989.0092 | $989.01 | $989.05 | $989.00 | |