| 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 | $11.94 | 8.801% | $12.9908 | $12.99 | $13.00 | $13.00 |
| Purchase #2 | $206.45 | 4.406% | $215.5462 | $215.55 | $215.55 | $215.50 |
| Purchase #3 | $161.94 | 7.368% | $173.8717 | $173.87 | $173.85 | $173.90 |
| Purchase #4 | $175.75 | 12.291% | $197.3514 | $197.35 | $197.35 | $197.40 |
| Purchase #5 | $239.38 | 11.851% | $267.7489 | $267.75 | $267.75 | $267.70 |
| Purchase #6 | $118.28 | 6.298% | $125.7293 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $11.77 | 3.184% | $12.1448 | $12.14 | $12.15 | $12.10 |
| 7 purchase totals = | $925.51 | $1,005.3831 | $1,005.38 | $1,005.40 | $1,005.30 | |