| 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 | $98.28 | 6.170% | $104.3439 | $104.34 | $104.35 | $104.30 |
| Purchase #2 | $191.53 | 13.750% | $217.8654 | $217.87 | $217.85 | $217.90 |
| Purchase #3 | $64.84 | 5.858% | $68.6383 | $68.64 | $68.65 | $68.60 |
| Purchase #4 | $129.62 | 8.806% | $141.0343 | $141.03 | $141.05 | $141.00 |
| Purchase #5 | $100.30 | 12.701% | $113.0391 | $113.04 | $113.05 | $113.00 |
| Purchase #6 | $152.75 | 7.387% | $164.0336 | $164.03 | $164.05 | $164.00 |
| Purchase #7 | $246.37 | 12.743% | $277.7649 | $277.76 | $277.75 | $277.80 |
| 7 purchase totals = | $983.69 | $1,086.7195 | $1,086.71 | $1,086.75 | $1,086.60 | |