| 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 | $52.74 | 10.755% | $58.4122 | $58.41 | $58.40 | $58.40 |
| Purchase #2 | $122.42 | 5.605% | $129.2816 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $177.28 | 6.126% | $188.1402 | $188.14 | $188.15 | $188.10 |
| Purchase #4 | $21.53 | 10.237% | $23.734 | $23.73 | $23.75 | $23.70 |
| Purchase #5 | $241.29 | 10.379% | $266.3335 | $266.33 | $266.35 | $266.30 |
| Purchase #6 | $181.50 | 5.508% | $191.497 | $191.50 | $191.50 | $191.50 |
| Purchase #7 | $170.35 | 8.335% | $184.5487 | $184.55 | $184.55 | $184.50 |
| 7 purchase totals = | $967.11 | $1,041.9472 | $1,041.94 | $1,042.00 | $1,041.80 | |