| 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 | $238.62 | 11.253% | $265.4719 | $265.47 | $265.45 | $265.50 |
| Purchase #2 | $239.31 | 11.392% | $266.5722 | $266.57 | $266.55 | $266.60 |
| Purchase #3 | $205.50 | 8.829% | $223.6436 | $223.64 | $223.65 | $223.60 |
| Purchase #4 | $205.79 | 6.183% | $218.514 | $218.51 | $218.50 | $218.50 |
| Purchase #5 | $125.88 | 12.107% | $141.1203 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $65.64 | 3.749% | $68.1008 | $68.10 | $68.10 | $68.10 |
| Purchase #7 | $40.38 | 5.634% | $42.655 | $42.66 | $42.65 | $42.70 |
| 7 purchase totals = | $1,121.12 | $1,226.0778 | $1,226.07 | $1,226.00 | $1,226.10 | |