| 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 | $201.54 | 8.484% | $218.6387 | $218.64 | $218.65 | $218.60 |
| Purchase #2 | $117.85 | 9.794% | $129.3922 | $129.39 | $129.40 | $129.40 |
| Purchase #3 | $246.90 | 7.755% | $266.0471 | $266.05 | $266.05 | $266.00 |
| Purchase #4 | $10.43 | 10.465% | $11.5215 | $11.52 | $11.50 | $11.50 |
| Purchase #5 | $213.51 | 9.418% | $233.6184 | $233.62 | $233.60 | $233.60 |
| Purchase #6 | $226.25 | 12.787% | $255.1806 | $255.18 | $255.20 | $255.20 |
| Purchase #7 | $73.92 | 7.765% | $79.6599 | $79.66 | $79.65 | $79.70 |
| 7 purchase totals = | $1,090.40 | $1,194.0584 | $1,194.06 | $1,194.05 | $1,194.00 | |