| 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 | $228.54 | 8.200% | $247.2803 | $247.28 | $247.30 | $247.30 |
| Purchase #2 | $243.35 | 4.840% | $255.1281 | $255.13 | $255.15 | $255.10 |
| Purchase #3 | $72.29 | 6.495% | $76.9852 | $76.99 | $77.00 | $77.00 |
| Purchase #4 | $170.64 | 3.543% | $176.6858 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $230.83 | 9.181% | $252.0225 | $252.02 | $252.00 | $252.00 |
| Purchase #6 | $107.42 | 6.640% | $114.5527 | $114.55 | $114.55 | $114.60 |
| Purchase #7 | $183.72 | 5.110% | $193.1081 | $193.11 | $193.10 | $193.10 |
| 7 purchase totals = | $1,236.79 | $1,315.7627 | $1,315.77 | $1,315.80 | $1,315.80 | |