| 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 | $200.62 | 9.265% | $219.2074 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $126.88 | 13.734% | $144.3057 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $137.63 | 11.591% | $153.5827 | $153.58 | $153.60 | $153.60 |
| Purchase #4 | $157.46 | 7.352% | $169.0365 | $169.04 | $169.05 | $169.00 |
| Purchase #5 | $218.36 | 13.155% | $247.0853 | $247.09 | $247.10 | $247.10 |
| Purchase #6 | $243.43 | 4.156% | $253.547 | $253.55 | $253.55 | $253.50 |
| Purchase #7 | $104.44 | 11.832% | $116.7973 | $116.80 | $116.80 | $116.80 |
| 7 purchase totals = | $1,188.82 | $1,303.5619 | $1,303.58 | $1,303.60 | $1,303.50 | |