| 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 | $191.38 | 9.520% | $209.5994 | $209.60 | $209.60 | $209.60 |
| Purchase #2 | $239.82 | 12.840% | $270.6129 | $270.61 | $270.60 | $270.60 |
| Purchase #3 | $154.82 | 9.490% | $169.5124 | $169.51 | $169.50 | $169.50 |
| Purchase #4 | $104.62 | 3.495% | $108.2765 | $108.28 | $108.30 | $108.30 |
| Purchase #5 | $124.36 | 4.856% | $130.3989 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $121.42 | 5.846% | $128.5182 | $128.52 | $128.50 | $128.50 |
| Purchase #7 | $67.68 | 9.857% | $74.3512 | $74.35 | $74.35 | $74.40 |
| 7 purchase totals = | $1,004.10 | $1,091.2695 | $1,091.27 | $1,091.25 | $1,091.30 | |