| 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 | $219.99 | 8.672% | $239.0675 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $172.62 | 5.509% | $182.1296 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $196.83 | 10.866% | $218.2175 | $218.22 | $218.20 | $218.20 |
| Purchase #4 | $118.47 | 3.456% | $122.5643 | $122.56 | $122.55 | $122.60 |
| Purchase #5 | $238.44 | 11.394% | $265.6079 | $265.61 | $265.60 | $265.60 |
| Purchase #6 | $227.92 | 11.428% | $253.9667 | $253.97 | $253.95 | $254.00 |
| Purchase #7 | $154.31 | 10.720% | $170.852 | $170.85 | $170.85 | $170.90 |
| 7 purchase totals = | $1,328.58 | $1,452.4055 | $1,452.41 | $1,452.35 | $1,452.50 | |