| 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 | $188.99 | 11.228% | $210.2098 | $210.21 | $210.20 | $210.20 |
| Purchase #2 | $187.38 | 5.622% | $197.9145 | $197.91 | $197.90 | $197.90 |
| Purchase #3 | $90.68 | 8.533% | $98.4177 | $98.42 | $98.40 | $98.40 |
| Purchase #4 | $182.70 | 8.180% | $197.6449 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $174.89 | 4.476% | $182.7181 | $182.72 | $182.70 | $182.70 |
| Purchase #6 | $11.50 | 13.598% | $13.0638 | $13.06 | $13.05 | $13.10 |
| Purchase #7 | $231.47 | 9.700% | $253.9226 | $253.92 | $253.90 | $253.90 |
| 7 purchase totals = | $1,067.61 | $1,153.8914 | $1,153.88 | $1,153.80 | $1,153.80 | |