| 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 | $106.41 | 8.142% | $115.0739 | $115.07 | $115.05 | $115.10 |
| Purchase #2 | $124.77 | 3.675% | $129.3553 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $138.67 | 8.736% | $150.7842 | $150.78 | $150.80 | $150.80 |
| Purchase #4 | $221.54 | 4.691% | $231.9324 | $231.93 | $231.95 | $231.90 |
| Purchase #5 | $103.26 | 8.785% | $112.3314 | $112.33 | $112.35 | $112.30 |
| Purchase #6 | $115.45 | 3.863% | $119.9098 | $119.91 | $119.90 | $119.90 |
| Purchase #7 | $102.68 | 4.238% | $107.0316 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $912.78 | $966.4186 | $966.41 | $966.45 | $966.40 | |