| 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 | $205.64 | 5.157% | $216.2449 | $216.24 | $216.25 | $216.20 |
| Purchase #2 | $43.48 | 9.547% | $47.631 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $246.93 | 11.129% | $274.4108 | $274.41 | $274.40 | $274.40 |
| Purchase #4 | $239.88 | 9.510% | $262.6926 | $262.69 | $262.70 | $262.70 |
| Purchase #5 | $193.76 | 12.547% | $218.0711 | $218.07 | $218.05 | $218.10 |
| Purchase #6 | $215.83 | 4.571% | $225.6956 | $225.70 | $225.70 | $225.70 |
| Purchase #7 | $249.91 | 11.315% | $278.1873 | $278.19 | $278.20 | $278.20 |
| 7 purchase totals = | $1,395.43 | $1,522.9333 | $1,522.93 | $1,522.95 | $1,522.90 | |