| 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 | $111.68 | 3.358% | $115.4302 | $115.43 | $115.45 | $115.40 |
| Purchase #2 | $35.75 | 11.249% | $39.7715 | $39.77 | $39.75 | $39.80 |
| Purchase #3 | $125.42 | 9.453% | $137.276 | $137.28 | $137.30 | $137.30 |
| Purchase #4 | $216.78 | 8.399% | $234.9874 | $234.99 | $235.00 | $235.00 |
| Purchase #5 | $37.29 | 5.156% | $39.2127 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $56.97 | 3.256% | $58.8249 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $42.41 | 7.278% | $45.4966 | $45.50 | $45.50 | $45.50 |
| 7 purchase totals = | $626.30 | $670.9993 | $671.00 | $671.00 | $671.00 | |