| 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 | $228.47 | 4.772% | $239.3726 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $125.48 | 3.115% | $129.3887 | $129.39 | $129.40 | $129.40 |
| Purchase #3 | $21.34 | 7.110% | $22.8573 | $22.86 | $22.85 | $22.90 |
| Purchase #4 | $169.96 | 5.861% | $179.9214 | $179.92 | $179.90 | $179.90 |
| Purchase #5 | $76.74 | 8.520% | $83.2782 | $83.28 | $83.30 | $83.30 |
| Purchase #6 | $111.55 | 13.838% | $126.9863 | $126.99 | $127.00 | $127.00 |
| Purchase #7 | $209.50 | 11.511% | $233.6155 | $233.62 | $233.60 | $233.60 |
| 7 purchase totals = | $943.04 | $1,015.4200 | $1,015.43 | $1,015.40 | $1,015.50 | |