| 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 | $250.70 | 11.696% | $280.0219 | $280.02 | $280.00 | $280.00 |
| Purchase #2 | $140.36 | 6.824% | $149.9382 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $219.69 | 6.214% | $233.3415 | $233.34 | $233.35 | $233.30 |
| Purchase #4 | $14.51 | 4.500% | $15.163 | $15.16 | $15.15 | $15.20 |
| Purchase #5 | $63.41 | 13.160% | $71.7548 | $71.75 | $71.75 | $71.80 |
| Purchase #6 | $147.97 | 4.523% | $154.6627 | $154.66 | $154.65 | $154.70 |
| Purchase #7 | $14.57 | 3.859% | $15.1323 | $15.13 | $15.15 | $15.10 |
| 7 purchase totals = | $851.21 | $920.0144 | $920.00 | $920.00 | $920.00 | |