| 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 | $238.39 | 5.734% | $252.0593 | $252.06 | $252.05 | $252.10 |
| Purchase #2 | $90.85 | 13.596% | $103.202 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $221.95 | 12.142% | $248.8992 | $248.90 | $248.90 | $248.90 |
| Purchase #4 | $32.79 | 10.577% | $36.2582 | $36.26 | $36.25 | $36.30 |
| Purchase #5 | $189.37 | 3.349% | $195.712 | $195.71 | $195.70 | $195.70 |
| Purchase #6 | $50.60 | 9.539% | $55.4267 | $55.43 | $55.45 | $55.40 |
| Purchase #7 | $32.55 | 10.800% | $36.0654 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $856.50 | $927.6228 | $927.63 | $927.60 | $927.70 | |