| 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 | $117.74 | 3.587% | $121.9633 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $208.38 | 9.789% | $228.7783 | $228.78 | $228.80 | $228.80 |
| Purchase #3 | $153.67 | 10.326% | $169.538 | $169.54 | $169.55 | $169.50 |
| Purchase #4 | $121.94 | 6.599% | $129.9868 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $240.30 | 13.322% | $272.3128 | $272.31 | $272.30 | $272.30 |
| Purchase #6 | $59.79 | 9.681% | $65.5783 | $65.58 | $65.60 | $65.60 |
| Purchase #7 | $22.78 | 13.156% | $25.7769 | $25.78 | $25.80 | $25.80 |
| 7 purchase totals = | $924.60 | $1,013.9344 | $1,013.94 | $1,014.00 | $1,014.00 | |