| 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 | $120.54 | 3.412% | $124.6528 | $124.65 | $124.65 | $124.70 |
| Purchase #2 | $131.69 | 9.321% | $143.9648 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $21.42 | 6.514% | $22.8153 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $57.39 | 9.305% | $62.7301 | $62.73 | $62.75 | $62.70 |
| Purchase #5 | $91.93 | 13.449% | $104.2937 | $104.29 | $104.30 | $104.30 |
| Purchase #6 | $146.81 | 7.725% | $158.1511 | $158.15 | $158.15 | $158.20 |
| Purchase #7 | $11.65 | 6.650% | $12.4247 | $12.42 | $12.40 | $12.40 |
| 7 purchase totals = | $581.43 | $629.0325 | $629.02 | $629.00 | $629.10 | |