| 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 | $248.69 | 13.590% | $282.487 | $282.49 | $282.50 | $282.50 |
| Purchase #2 | $95.25 | 7.504% | $102.3976 | $102.40 | $102.40 | $102.40 |
| Purchase #3 | $129.93 | 8.430% | $140.8831 | $140.88 | $140.90 | $140.90 |
| Purchase #4 | $230.27 | 11.331% | $256.3619 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $97.94 | 5.683% | $103.5059 | $103.51 | $103.50 | $103.50 |
| Purchase #6 | $111.28 | 5.507% | $117.4082 | $117.41 | $117.40 | $117.40 |
| Purchase #7 | $61.74 | 11.546% | $68.8685 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $975.10 | $1,071.9122 | $1,071.92 | $1,071.90 | $1,072.00 | |