| 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 | $197.89 | 12.810% | $223.2397 | $223.24 | $223.25 | $223.20 |
| Purchase #2 | $244.36 | 10.334% | $269.6122 | $269.61 | $269.60 | $269.60 |
| Purchase #3 | $83.40 | 3.657% | $86.4499 | $86.45 | $86.45 | $86.40 |
| Purchase #4 | $62.51 | 12.264% | $70.1762 | $70.18 | $70.20 | $70.20 |
| Purchase #5 | $240.79 | 10.616% | $266.3523 | $266.35 | $266.35 | $266.40 |
| Purchase #6 | $56.39 | 8.836% | $61.3726 | $61.37 | $61.35 | $61.40 |
| Purchase #7 | $225.83 | 9.430% | $247.1258 | $247.13 | $247.15 | $247.10 |
| 7 purchase totals = | $1,111.17 | $1,224.3287 | $1,224.33 | $1,224.35 | $1,224.30 | |