| 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 | $112.51 | 9.176% | $122.8339 | $122.83 | $122.85 | $122.80 |
| Purchase #2 | $231.41 | 12.136% | $259.4939 | $259.49 | $259.50 | $259.50 |
| Purchase #3 | $45.30 | 7.335% | $48.6228 | $48.62 | $48.60 | $48.60 |
| Purchase #4 | $22.34 | 13.772% | $25.4167 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $113.26 | 3.749% | $117.5061 | $117.51 | $117.50 | $117.50 |
| Purchase #6 | $231.73 | 7.400% | $248.878 | $248.88 | $248.90 | $248.90 |
| Purchase #7 | $210.76 | 9.113% | $229.9666 | $229.97 | $229.95 | $230.00 |
| 7 purchase totals = | $967.31 | $1,052.7180 | $1,052.72 | $1,052.70 | $1,052.70 | |