| 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 | $190.53 | 11.715% | $212.8506 | $212.85 | $212.85 | $212.90 |
| Purchase #2 | $246.95 | 8.765% | $268.5952 | $268.60 | $268.60 | $268.60 |
| Purchase #3 | $88.61 | 4.506% | $92.6028 | $92.60 | $92.60 | $92.60 |
| Purchase #4 | $75.57 | 5.825% | $79.972 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $217.44 | 4.264% | $226.7116 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $158.55 | 3.568% | $164.2071 | $164.21 | $164.20 | $164.20 |
| Purchase #7 | $207.76 | 6.688% | $221.655 | $221.66 | $221.65 | $221.70 |
| 7 purchase totals = | $1,185.41 | $1,266.5943 | $1,266.60 | $1,266.55 | $1,266.70 | |