| 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 | $16.33 | 3.397% | $16.8847 | $16.88 | $16.90 | $16.90 |
| Purchase #2 | $234.46 | 8.252% | $253.8076 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $18.48 | 4.414% | $19.2957 | $19.30 | $19.30 | $19.30 |
| Purchase #4 | $203.70 | 6.777% | $217.5047 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $11.95 | 6.765% | $12.7584 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $120.28 | 4.448% | $125.6301 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $225.88 | 11.616% | $252.1182 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $831.08 | $897.9994 | $898.00 | $898.00 | $898.00 | |