| 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 | $230.60 | 7.141% | $247.0671 | $247.07 | $247.05 | $247.10 |
| Purchase #2 | $8.42 | 4.325% | $8.7842 | $8.78 | $8.80 | $8.80 |
| Purchase #3 | $187.29 | 4.373% | $195.4802 | $195.48 | $195.50 | $195.50 |
| Purchase #4 | $206.93 | 8.699% | $224.9308 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $243.61 | 12.354% | $273.7056 | $273.71 | $273.70 | $273.70 |
| Purchase #6 | $221.69 | 11.709% | $247.6477 | $247.65 | $247.65 | $247.60 |
| Purchase #7 | $222.95 | 11.210% | $247.9427 | $247.94 | $247.95 | $247.90 |
| 7 purchase totals = | $1,321.49 | $1,445.5583 | $1,445.56 | $1,445.60 | $1,445.50 | |