| 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 | $220.60 | 9.484% | $241.5217 | $241.52 | $241.50 | $241.50 |
| Purchase #2 | $230.88 | 12.475% | $259.6823 | $259.68 | $259.70 | $259.70 |
| Purchase #3 | $102.61 | 11.581% | $114.4933 | $114.49 | $114.50 | $114.50 |
| Purchase #4 | $203.94 | 11.586% | $227.5685 | $227.57 | $227.55 | $227.60 |
| Purchase #5 | $231.62 | 11.265% | $257.712 | $257.71 | $257.70 | $257.70 |
| Purchase #6 | $110.32 | 12.296% | $123.8849 | $123.88 | $123.90 | $123.90 |
| Purchase #7 | $49.55 | 11.134% | $55.0669 | $55.07 | $55.05 | $55.10 |
| 7 purchase totals = | $1,149.52 | $1,279.9296 | $1,279.92 | $1,279.90 | $1,280.00 | |