| 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 | $20.50 | 11.758% | $22.9104 | $22.91 | $22.90 | $22.90 |
| Purchase #2 | $248.98 | 8.867% | $271.0571 | $271.06 | $271.05 | $271.10 |
| Purchase #3 | $169.94 | 5.161% | $178.7106 | $178.71 | $178.70 | $178.70 |
| Purchase #4 | $189.25 | 12.521% | $212.946 | $212.95 | $212.95 | $212.90 |
| Purchase #5 | $185.98 | 6.817% | $198.6583 | $198.66 | $198.65 | $198.70 |
| Purchase #6 | $28.70 | 4.271% | $29.9258 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $197.60 | 8.427% | $214.2518 | $214.25 | $214.25 | $214.30 |
| 7 purchase totals = | $1,040.95 | $1,128.4600 | $1,128.47 | $1,128.45 | $1,128.50 | |