| 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 | $109.58 | 12.507% | $123.2852 | $123.29 | $123.30 | $123.30 |
| Purchase #2 | $67.29 | 7.264% | $72.1779 | $72.18 | $72.20 | $72.20 |
| Purchase #3 | $132.38 | 6.479% | $140.9569 | $140.96 | $140.95 | $141.00 |
| Purchase #4 | $15.92 | 4.451% | $16.6286 | $16.63 | $16.65 | $16.60 |
| Purchase #5 | $238.34 | 13.189% | $269.7747 | $269.77 | $269.75 | $269.80 |
| Purchase #6 | $41.71 | 12.320% | $46.8487 | $46.85 | $46.85 | $46.80 |
| Purchase #7 | $234.45 | 6.148% | $248.864 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $839.67 | $918.5360 | $918.54 | $918.55 | $918.60 | |