| 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 | $227.38 | 3.605% | $235.577 | $235.58 | $235.60 | $235.60 |
| Purchase #2 | $110.93 | 9.800% | $121.8011 | $121.80 | $121.80 | $121.80 |
| Purchase #3 | $130.34 | 8.809% | $141.8217 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $21.94 | 12.248% | $24.6272 | $24.63 | $24.65 | $24.60 |
| Purchase #5 | $217.96 | 12.430% | $245.0524 | $245.05 | $245.05 | $245.10 |
| Purchase #6 | $194.89 | 3.321% | $201.3623 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $102.82 | 5.391% | $108.363 | $108.36 | $108.35 | $108.40 |
| 7 purchase totals = | $1,006.26 | $1,078.6047 | $1,078.60 | $1,078.60 | $1,078.70 | |