| 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 | $221.53 | 9.601% | $242.7991 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $208.41 | 5.589% | $220.058 | $220.06 | $220.05 | $220.10 |
| Purchase #3 | $89.36 | 9.157% | $97.5427 | $97.54 | $97.55 | $97.50 |
| Purchase #4 | $18.51 | 3.669% | $19.1891 | $19.19 | $19.20 | $19.20 |
| Purchase #5 | $232.72 | 12.825% | $262.5663 | $262.57 | $262.55 | $262.60 |
| Purchase #6 | $71.47 | 9.635% | $78.3561 | $78.36 | $78.35 | $78.40 |
| Purchase #7 | $174.97 | 10.447% | $193.2491 | $193.25 | $193.25 | $193.20 |
| 7 purchase totals = | $1,016.97 | $1,113.7604 | $1,113.77 | $1,113.75 | $1,113.80 | |