| 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 | $221.94 | 9.318% | $242.6204 | $242.62 | $242.60 | $242.60 |
| Purchase #2 | $11.38 | 6.374% | $12.1054 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $74.44 | 7.655% | $80.1384 | $80.14 | $80.15 | $80.10 |
| Purchase #4 | $86.37 | 13.499% | $98.0291 | $98.03 | $98.05 | $98.00 |
| Purchase #5 | $115.74 | 6.595% | $123.3731 | $123.37 | $123.35 | $123.40 |
| Purchase #6 | $32.56 | 8.600% | $35.3602 | $35.36 | $35.35 | $35.40 |
| Purchase #7 | $117.82 | 5.461% | $124.2542 | $124.25 | $124.25 | $124.30 |
| 7 purchase totals = | $660.25 | $715.8808 | $715.88 | $715.85 | $715.90 | |