| 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 | $113.73 | 13.849% | $129.4805 | $129.48 | $129.50 | $129.50 |
| Purchase #2 | $118.77 | 12.848% | $134.0296 | $134.03 | $134.05 | $134.00 |
| Purchase #3 | $103.61 | 12.521% | $116.583 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $39.75 | 8.650% | $43.1884 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $191.59 | 3.468% | $198.2343 | $198.23 | $198.25 | $198.20 |
| Purchase #6 | $245.43 | 11.614% | $273.9342 | $273.93 | $273.95 | $273.90 |
| Purchase #7 | $157.44 | 11.419% | $175.4181 | $175.42 | $175.40 | $175.40 |
| 7 purchase totals = | $970.32 | $1,070.8681 | $1,070.86 | $1,070.95 | $1,070.80 | |