| 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 | $83.78 | 8.766% | $91.1242 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $119.70 | 7.387% | $128.5422 | $128.54 | $128.55 | $128.50 |
| Purchase #3 | $87.87 | 5.820% | $92.984 | $92.98 | $93.00 | $93.00 |
| Purchase #4 | $241.42 | 6.194% | $256.3736 | $256.37 | $256.35 | $256.40 |
| Purchase #5 | $113.56 | 3.354% | $117.3688 | $117.37 | $117.35 | $117.40 |
| Purchase #6 | $205.97 | 12.574% | $231.8687 | $231.87 | $231.85 | $231.90 |
| Purchase #7 | $30.80 | 6.730% | $32.8728 | $32.87 | $32.85 | $32.90 |
| 7 purchase totals = | $883.10 | $951.1343 | $951.12 | $951.05 | $951.20 | |