| 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 | $250.75 | 8.634% | $272.3998 | $272.40 | $272.40 | $272.40 |
| Purchase #2 | $177.78 | 7.586% | $191.2664 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $11.46 | 3.279% | $11.8358 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $160.47 | 10.258% | $176.931 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $86.68 | 5.330% | $91.3 | $91.30 | $91.30 | $91.30 |
| Purchase #6 | $164.83 | 6.252% | $175.1352 | $175.14 | $175.15 | $175.10 |
| Purchase #7 | $11.69 | 3.350% | $12.0816 | $12.08 | $12.10 | $12.10 |
| 7 purchase totals = | $863.66 | $930.9498 | $930.96 | $931.00 | $930.90 | |