| 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 | $203.40 | 6.759% | $217.1478 | $217.15 | $217.15 | $217.10 |
| Purchase #2 | $14.54 | 9.217% | $15.8802 | $15.88 | $15.90 | $15.90 |
| Purchase #3 | $233.39 | 8.731% | $253.7673 | $253.77 | $253.75 | $253.80 |
| Purchase #4 | $188.92 | 11.698% | $211.0199 | $211.02 | $211.00 | $211.00 |
| Purchase #5 | $86.99 | 13.121% | $98.404 | $98.40 | $98.40 | $98.40 |
| Purchase #6 | $157.76 | 8.838% | $171.7028 | $171.70 | $171.70 | $171.70 |
| Purchase #7 | $120.76 | 13.476% | $137.0336 | $137.03 | $137.05 | $137.00 |
| 7 purchase totals = | $1,005.76 | $1,104.9556 | $1,104.95 | $1,104.95 | $1,104.90 | |