| 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 | $108.37 | 4.414% | $113.1535 | $113.15 | $113.15 | $113.20 |
| Purchase #2 | $98.57 | 3.692% | $102.2092 | $102.21 | $102.20 | $102.20 |
| Purchase #3 | $204.42 | 3.206% | $210.9737 | $210.97 | $210.95 | $211.00 |
| Purchase #4 | $98.44 | 12.402% | $110.6485 | $110.65 | $110.65 | $110.60 |
| Purchase #5 | $79.90 | 3.533% | $82.7229 | $82.72 | $82.70 | $82.70 |
| Purchase #6 | $42.84 | 12.429% | $48.1646 | $48.16 | $48.15 | $48.20 |
| Purchase #7 | $188.34 | 12.419% | $211.7299 | $211.73 | $211.75 | $211.70 |
| 7 purchase totals = | $820.88 | $879.6023 | $879.59 | $879.55 | $879.60 | |