| 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 | $126.30 | 5.641% | $133.4246 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $231.43 | 5.781% | $244.809 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $69.89 | 10.651% | $77.334 | $77.33 | $77.35 | $77.30 |
| Purchase #4 | $36.56 | 13.271% | $41.4119 | $41.41 | $41.40 | $41.40 |
| Purchase #5 | $136.62 | 5.413% | $144.0152 | $144.02 | $144.00 | $144.00 |
| Purchase #6 | $134.89 | 9.407% | $147.5791 | $147.58 | $147.60 | $147.60 |
| Purchase #7 | $140.67 | 8.543% | $152.6874 | $152.69 | $152.70 | $152.70 |
| 7 purchase totals = | $876.36 | $941.2612 | $941.26 | $941.25 | $941.20 | |