| 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 | $52.64 | 6.477% | $56.0495 | $56.05 | $56.05 | $56.00 |
| Purchase #2 | $117.61 | 12.302% | $132.0784 | $132.08 | $132.10 | $132.10 |
| Purchase #3 | $218.83 | 3.183% | $225.7954 | $225.80 | $225.80 | $225.80 |
| Purchase #4 | $109.31 | 3.406% | $113.0331 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $124.30 | 4.152% | $129.4609 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $217.72 | 9.181% | $237.7089 | $237.71 | $237.70 | $237.70 |
| Purchase #7 | $166.82 | 13.301% | $189.0087 | $189.01 | $189.00 | $189.00 |
| 7 purchase totals = | $1,007.23 | $1,083.1349 | $1,083.14 | $1,083.15 | $1,083.10 | |