| 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 | $213.89 | 13.447% | $242.6518 | $242.65 | $242.65 | $242.70 |
| Purchase #2 | $197.53 | 13.406% | $224.0109 | $224.01 | $224.00 | $224.00 |
| Purchase #3 | $187.97 | 10.772% | $208.2181 | $208.22 | $208.20 | $208.20 |
| Purchase #4 | $155.69 | 3.256% | $160.7593 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $149.40 | 13.672% | $169.826 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $96.38 | 9.398% | $105.4378 | $105.44 | $105.45 | $105.40 |
| Purchase #7 | $231.26 | 4.599% | $241.8956 | $241.90 | $241.90 | $241.90 |
| 7 purchase totals = | $1,232.12 | $1,352.7995 | $1,352.81 | $1,352.80 | $1,352.80 | |