| 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 | $233.71 | 10.739% | $258.8081 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $182.70 | 12.208% | $205.004 | $205.00 | $205.00 | $205.00 |
| Purchase #3 | $72.39 | 6.741% | $77.2698 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $143.41 | 5.142% | $150.7841 | $150.78 | $150.80 | $150.80 |
| Purchase #5 | $130.89 | 12.445% | $147.1793 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $21.37 | 6.784% | $22.8197 | $22.82 | $22.80 | $22.80 |
| Purchase #7 | $56.51 | 6.411% | $60.1329 | $60.13 | $60.15 | $60.10 |
| 7 purchase totals = | $840.98 | $921.9979 | $921.99 | $922.00 | $922.00 | |