| 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 | $237.55 | 9.596% | $260.3453 | $260.35 | $260.35 | $260.30 |
| Purchase #2 | $182.29 | 9.221% | $199.099 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $11.25 | 10.576% | $12.4398 | $12.44 | $12.45 | $12.40 |
| Purchase #4 | $185.69 | 3.109% | $191.4631 | $191.46 | $191.45 | $191.50 |
| Purchase #5 | $78.86 | 3.455% | $81.5846 | $81.58 | $81.60 | $81.60 |
| Purchase #6 | $154.81 | 4.727% | $162.1279 | $162.13 | $162.15 | $162.10 |
| Purchase #7 | $67.39 | 8.568% | $73.164 | $73.16 | $73.15 | $73.20 |
| 7 purchase totals = | $917.84 | $980.2237 | $980.22 | $980.25 | $980.20 | |