| 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 | $205.26 | 4.483% | $214.4618 | $214.46 | $214.45 | $214.50 |
| Purchase #2 | $138.75 | 12.858% | $156.5905 | $156.59 | $156.60 | $156.60 |
| Purchase #3 | $8.84 | 9.538% | $9.6832 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $249.54 | 9.171% | $272.4253 | $272.43 | $272.45 | $272.40 |
| Purchase #5 | $204.59 | 7.559% | $220.055 | $220.06 | $220.05 | $220.10 |
| Purchase #6 | $237.37 | 4.449% | $247.9306 | $247.93 | $247.95 | $247.90 |
| Purchase #7 | $75.98 | 7.873% | $81.9619 | $81.96 | $81.95 | $82.00 |
| 7 purchase totals = | $1,120.33 | $1,203.1083 | $1,203.11 | $1,203.15 | $1,203.20 | |