| 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 | $217.26 | 5.152% | $228.4532 | $228.45 | $228.45 | $228.50 |
| Purchase #2 | $94.76 | 8.249% | $102.5768 | $102.58 | $102.60 | $102.60 |
| Purchase #3 | $100.70 | 12.784% | $113.5735 | $113.57 | $113.55 | $113.60 |
| Purchase #4 | $60.85 | 13.809% | $69.2528 | $69.25 | $69.25 | $69.30 |
| Purchase #5 | $36.69 | 9.401% | $40.1392 | $40.14 | $40.15 | $40.10 |
| Purchase #6 | $249.65 | 13.221% | $282.6562 | $282.66 | $282.65 | $282.70 |
| Purchase #7 | $108.46 | 13.817% | $123.4459 | $123.45 | $123.45 | $123.40 |
| 7 purchase totals = | $868.37 | $960.0976 | $960.10 | $960.10 | $960.20 | |