| 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 | $86.28 | 5.150% | $90.7234 | $90.72 | $90.70 | $90.70 |
| Purchase #2 | $131.27 | 4.406% | $137.0538 | $137.05 | $137.05 | $137.10 |
| Purchase #3 | $111.35 | 3.307% | $115.0323 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $119.74 | 11.688% | $133.7352 | $133.74 | $133.75 | $133.70 |
| Purchase #5 | $224.68 | 8.123% | $242.9308 | $242.93 | $242.95 | $242.90 |
| Purchase #6 | $72.98 | 10.137% | $80.378 | $80.38 | $80.40 | $80.40 |
| Purchase #7 | $111.28 | 12.769% | $125.4893 | $125.49 | $125.50 | $125.50 |
| 7 purchase totals = | $857.58 | $925.3428 | $925.34 | $925.40 | $925.30 | |