| 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 | $247.33 | 3.424% | $255.7986 | $255.80 | $255.80 | $255.80 |
| Purchase #2 | $104.75 | 11.593% | $116.8937 | $116.89 | $116.90 | $116.90 |
| Purchase #3 | $211.29 | 11.247% | $235.0538 | $235.05 | $235.05 | $235.10 |
| Purchase #4 | $93.61 | 7.643% | $100.7646 | $100.76 | $100.75 | $100.80 |
| Purchase #5 | $222.33 | 7.200% | $238.3378 | $238.34 | $238.35 | $238.30 |
| Purchase #6 | $218.62 | 7.551% | $235.128 | $235.13 | $235.15 | $235.10 |
| Purchase #7 | $167.57 | 9.440% | $183.3886 | $183.39 | $183.40 | $183.40 |
| 7 purchase totals = | $1,265.50 | $1,365.3651 | $1,365.36 | $1,365.40 | $1,365.40 | |