| 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 | $117.91 | 7.850% | $127.1659 | $127.17 | $127.15 | $127.20 |
| Purchase #2 | $15.51 | 4.765% | $16.2491 | $16.25 | $16.25 | $16.20 |
| Purchase #3 | $219.55 | 11.228% | $244.2011 | $244.20 | $244.20 | $244.20 |
| Purchase #4 | $74.65 | 9.610% | $81.8239 | $81.82 | $81.80 | $81.80 |
| Purchase #5 | $28.64 | 8.455% | $31.0615 | $31.06 | $31.05 | $31.10 |
| Purchase #6 | $237.60 | 9.368% | $259.8584 | $259.86 | $259.85 | $259.90 |
| Purchase #7 | $127.86 | 6.424% | $136.0737 | $136.07 | $136.05 | $136.10 |
| 7 purchase totals = | $821.72 | $896.4336 | $896.43 | $896.35 | $896.50 | |