| 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 | $114.63 | 3.284% | $118.3944 | $118.39 | $118.40 | $118.40 |
| Purchase #2 | $93.84 | 10.480% | $103.6744 | $103.67 | $103.65 | $103.70 |
| Purchase #3 | $8.45 | 12.488% | $9.5052 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $139.45 | 9.794% | $153.1077 | $153.11 | $153.10 | $153.10 |
| Purchase #5 | $17.83 | 5.694% | $18.8452 | $18.85 | $18.85 | $18.80 |
| Purchase #6 | $142.49 | 5.441% | $150.2429 | $150.24 | $150.25 | $150.20 |
| Purchase #7 | $214.73 | 4.844% | $225.1315 | $225.13 | $225.15 | $225.10 |
| 7 purchase totals = | $731.42 | $778.9013 | $778.90 | $778.90 | $778.80 | |