| 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 | $206.37 | 10.172% | $227.362 | $227.36 | $227.35 | $227.40 |
| Purchase #2 | $138.37 | 13.608% | $157.1994 | $157.20 | $157.20 | $157.20 |
| Purchase #3 | $46.68 | 7.305% | $50.09 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $57.72 | 10.431% | $63.7408 | $63.74 | $63.75 | $63.70 |
| Purchase #5 | $229.94 | 7.400% | $246.9556 | $246.96 | $246.95 | $247.00 |
| Purchase #6 | $7.78 | 10.650% | $8.6086 | $8.61 | $8.60 | $8.60 |
| Purchase #7 | $143.57 | 12.315% | $161.2506 | $161.25 | $161.25 | $161.30 |
| 7 purchase totals = | $830.43 | $915.2070 | $915.21 | $915.20 | $915.30 | |