| 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 | $205.81 | 4.346% | $214.7545 | $214.75 | $214.75 | $214.80 |
| Purchase #2 | $125.80 | 5.832% | $133.1367 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $89.79 | 8.402% | $97.3342 | $97.33 | $97.35 | $97.30 |
| Purchase #4 | $140.61 | 11.519% | $156.8069 | $156.81 | $156.80 | $156.80 |
| Purchase #5 | $245.63 | 8.548% | $266.6265 | $266.63 | $266.65 | $266.60 |
| Purchase #6 | $221.28 | 6.150% | $234.8887 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $65.42 | 13.844% | $74.4767 | $74.48 | $74.50 | $74.50 |
| 7 purchase totals = | $1,094.34 | $1,178.0242 | $1,178.03 | $1,178.10 | $1,178.00 | |