| 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 | $236.94 | 5.718% | $250.4882 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $142.27 | 10.642% | $157.4104 | $157.41 | $157.40 | $157.40 |
| Purchase #3 | $98.70 | 3.628% | $102.2808 | $102.28 | $102.30 | $102.30 |
| Purchase #4 | $197.81 | 4.210% | $206.1378 | $206.14 | $206.15 | $206.10 |
| Purchase #5 | $221.48 | 4.458% | $231.3536 | $231.35 | $231.35 | $231.40 |
| Purchase #6 | $119.26 | 11.815% | $133.3506 | $133.35 | $133.35 | $133.40 |
| Purchase #7 | $174.82 | 11.295% | $194.5659 | $194.57 | $194.55 | $194.60 |
| 7 purchase totals = | $1,191.28 | $1,275.5873 | $1,275.59 | $1,275.60 | $1,275.70 | |