| 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 | $206.85 | 10.408% | $228.3789 | $228.38 | $228.40 | $228.40 |
| Purchase #2 | $213.53 | 11.301% | $237.661 | $237.66 | $237.65 | $237.70 |
| Purchase #3 | $38.38 | 10.296% | $42.3316 | $42.33 | $42.35 | $42.30 |
| Purchase #4 | $190.54 | 5.789% | $201.5704 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $148.95 | 13.826% | $169.5438 | $169.54 | $169.55 | $169.50 |
| Purchase #6 | $86.35 | 7.437% | $92.7718 | $92.77 | $92.75 | $92.80 |
| Purchase #7 | $101.36 | 6.612% | $108.0619 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $985.96 | $1,080.3194 | $1,080.31 | $1,080.30 | $1,080.40 | |