| 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 | $183.88 | 12.636% | $207.1151 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $250.93 | 13.334% | $284.389 | $284.39 | $284.40 | $284.40 |
| Purchase #3 | $165.40 | 4.629% | $173.0564 | $173.06 | $173.05 | $173.10 |
| Purchase #4 | $9.66 | 9.562% | $10.5837 | $10.58 | $10.60 | $10.60 |
| Purchase #5 | $244.93 | 7.407% | $263.072 | $263.07 | $263.05 | $263.10 |
| Purchase #6 | $65.56 | 10.604% | $72.512 | $72.51 | $72.50 | $72.50 |
| Purchase #7 | $58.38 | 3.604% | $60.484 | $60.48 | $60.50 | $60.50 |
| 7 purchase totals = | $978.74 | $1,071.2122 | $1,071.21 | $1,071.20 | $1,071.30 | |