| 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 | $230.58 | 10.867% | $255.6371 | $255.64 | $255.65 | $255.60 |
| Purchase #2 | $102.29 | 8.752% | $111.2424 | $111.24 | $111.25 | $111.20 |
| Purchase #3 | $178.61 | 5.416% | $188.2835 | $188.28 | $188.30 | $188.30 |
| Purchase #4 | $122.31 | 5.696% | $129.2768 | $129.28 | $129.30 | $129.30 |
| Purchase #5 | $134.67 | 10.180% | $148.3794 | $148.38 | $148.40 | $148.40 |
| Purchase #6 | $225.84 | 9.809% | $247.9926 | $247.99 | $248.00 | $248.00 |
| Purchase #7 | $213.81 | 3.490% | $221.272 | $221.27 | $221.25 | $221.30 |
| 7 purchase totals = | $1,208.11 | $1,302.0838 | $1,302.08 | $1,302.15 | $1,302.10 | |