| 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 | $10.28 | 13.860% | $11.7048 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $14.71 | 12.249% | $16.5118 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $68.41 | 4.324% | $71.368 | $71.37 | $71.35 | $71.40 |
| Purchase #4 | $244.49 | 5.552% | $258.0641 | $258.06 | $258.05 | $258.10 |
| Purchase #5 | $228.73 | 9.397% | $250.2238 | $250.22 | $250.20 | $250.20 |
| Purchase #6 | $233.71 | 12.285% | $262.4213 | $262.42 | $262.40 | $262.40 |
| Purchase #7 | $113.45 | 3.365% | $117.2676 | $117.27 | $117.25 | $117.30 |
| 7 purchase totals = | $913.78 | $987.5614 | $987.55 | $987.45 | $987.60 | |