| 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 | $213.64 | 12.466% | $240.2724 | $240.27 | $240.25 | $240.30 |
| Purchase #2 | $141.47 | 12.603% | $159.2995 | $159.30 | $159.30 | $159.30 |
| Purchase #3 | $205.28 | 7.270% | $220.2039 | $220.20 | $220.20 | $220.20 |
| Purchase #4 | $127.61 | 9.265% | $139.4331 | $139.43 | $139.45 | $139.40 |
| Purchase #5 | $12.40 | 10.485% | $13.7001 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $190.25 | 8.659% | $206.7237 | $206.72 | $206.70 | $206.70 |
| Purchase #7 | $45.33 | 4.716% | $47.4678 | $47.47 | $47.45 | $47.50 |
| 7 purchase totals = | $935.98 | $1,027.1005 | $1,027.09 | $1,027.05 | $1,027.10 | |