| 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 | $119.43 | 3.166% | $123.2112 | $123.21 | $123.20 | $123.20 |
| Purchase #2 | $124.77 | 12.787% | $140.7243 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $120.87 | 9.308% | $132.1206 | $132.12 | $132.10 | $132.10 |
| Purchase #4 | $111.42 | 12.182% | $124.9932 | $124.99 | $125.00 | $125.00 |
| Purchase #5 | $133.42 | 12.460% | $150.0441 | $150.04 | $150.05 | $150.00 |
| Purchase #6 | $139.44 | 4.174% | $145.2602 | $145.26 | $145.25 | $145.30 |
| Purchase #7 | $22.38 | 3.527% | $23.1693 | $23.17 | $23.15 | $23.20 |
| 7 purchase totals = | $771.73 | $839.5229 | $839.51 | $839.45 | $839.50 | |