| 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 | $244.99 | 11.870% | $274.0703 | $274.07 | $274.05 | $274.10 |
| Purchase #2 | $7.59 | 6.167% | $8.0581 | $8.06 | $8.05 | $8.10 |
| Purchase #3 | $171.40 | 9.414% | $187.5356 | $187.54 | $187.55 | $187.50 |
| Purchase #4 | $229.79 | 4.600% | $240.3603 | $240.36 | $240.35 | $240.40 |
| Purchase #5 | $242.90 | 8.332% | $263.1384 | $263.14 | $263.15 | $263.10 |
| Purchase #6 | $226.99 | 11.264% | $252.5582 | $252.56 | $252.55 | $252.60 |
| Purchase #7 | $248.36 | 6.814% | $265.2833 | $265.28 | $265.30 | $265.30 |
| 7 purchase totals = | $1,372.02 | $1,491.0042 | $1,491.01 | $1,491.00 | $1,491.10 | |