| 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 | $116.45 | 12.296% | $130.7687 | $130.77 | $130.75 | $130.80 |
| Purchase #2 | $73.65 | 5.551% | $77.7383 | $77.74 | $77.75 | $77.70 |
| Purchase #3 | $206.32 | 6.426% | $219.5781 | $219.58 | $219.60 | $219.60 |
| Purchase #4 | $122.99 | 11.453% | $137.076 | $137.08 | $137.10 | $137.10 |
| Purchase #5 | $122.73 | 9.212% | $134.0359 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $157.83 | 7.768% | $170.0902 | $170.09 | $170.10 | $170.10 |
| Purchase #7 | $167.58 | 9.256% | $183.0912 | $183.09 | $183.10 | $183.10 |
| 7 purchase totals = | $967.55 | $1,052.3784 | $1,052.39 | $1,052.45 | $1,052.40 | |