| 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 | $106.28 | 9.492% | $116.3681 | $116.37 | $116.35 | $116.40 |
| Purchase #2 | $150.63 | 9.155% | $164.4202 | $164.42 | $164.40 | $164.40 |
| Purchase #3 | $19.99 | 11.774% | $22.3436 | $22.34 | $22.35 | $22.30 |
| Purchase #4 | $248.33 | 10.664% | $274.8119 | $274.81 | $274.80 | $274.80 |
| Purchase #5 | $121.56 | 11.759% | $135.8542 | $135.85 | $135.85 | $135.90 |
| Purchase #6 | $81.82 | 5.836% | $86.595 | $86.60 | $86.60 | $86.60 |
| Purchase #7 | $119.76 | 13.715% | $136.1851 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $848.37 | $936.5781 | $936.58 | $936.55 | $936.60 | |