| 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 | $111.79 | 3.241% | $115.4131 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $245.27 | 13.361% | $278.0405 | $278.04 | $278.05 | $278.00 |
| Purchase #3 | $186.39 | 5.271% | $196.2146 | $196.21 | $196.20 | $196.20 |
| Purchase #4 | $195.97 | 12.745% | $220.9464 | $220.95 | $220.95 | $220.90 |
| Purchase #5 | $239.35 | 3.606% | $247.981 | $247.98 | $248.00 | $248.00 |
| Purchase #6 | $45.63 | 3.834% | $47.3795 | $47.38 | $47.40 | $47.40 |
| Purchase #7 | $232.52 | 6.371% | $247.3338 | $247.33 | $247.35 | $247.30 |
| 7 purchase totals = | $1,256.92 | $1,353.3089 | $1,353.30 | $1,353.35 | $1,353.20 | |