| 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 | $206.58 | 11.184% | $229.6839 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $239.25 | 6.652% | $255.1649 | $255.16 | $255.15 | $255.20 |
| Purchase #3 | $136.65 | 3.622% | $141.5995 | $141.60 | $141.60 | $141.60 |
| Purchase #4 | $112.43 | 7.431% | $120.7847 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $75.68 | 8.168% | $81.8615 | $81.86 | $81.85 | $81.90 |
| Purchase #6 | $246.34 | 8.306% | $266.801 | $266.80 | $266.80 | $266.80 |
| Purchase #7 | $26.95 | 8.641% | $29.2787 | $29.28 | $29.30 | $29.30 |
| 7 purchase totals = | $1,043.88 | $1,125.1742 | $1,125.16 | $1,125.20 | $1,125.30 | |