| 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 | $229.80 | 10.713% | $254.4185 | $254.42 | $254.40 | $254.40 |
| Purchase #2 | $78.61 | 4.683% | $82.2913 | $82.29 | $82.30 | $82.30 |
| Purchase #3 | $109.62 | 7.270% | $117.5894 | $117.59 | $117.60 | $117.60 |
| Purchase #4 | $241.36 | 10.825% | $267.4872 | $267.49 | $267.50 | $267.50 |
| Purchase #5 | $224.37 | 7.289% | $240.7243 | $240.72 | $240.70 | $240.70 |
| Purchase #6 | $87.67 | 11.695% | $97.923 | $97.92 | $97.90 | $97.90 |
| Purchase #7 | $118.84 | 3.734% | $123.2775 | $123.28 | $123.30 | $123.30 |
| 7 purchase totals = | $1,090.27 | $1,183.7112 | $1,183.71 | $1,183.70 | $1,183.70 | |