| 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 | $243.28 | 11.368% | $270.9361 | $270.94 | $270.95 | $270.90 |
| Purchase #2 | $125.70 | 9.528% | $137.6767 | $137.68 | $137.70 | $137.70 |
| Purchase #3 | $110.99 | 7.595% | $119.4197 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $156.47 | 10.208% | $172.4425 | $172.44 | $172.45 | $172.40 |
| Purchase #5 | $118.73 | 10.313% | $130.9746 | $130.97 | $130.95 | $131.00 |
| Purchase #6 | $211.49 | 6.384% | $224.9915 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $70.44 | 8.244% | $76.2471 | $76.25 | $76.25 | $76.20 |
| 7 purchase totals = | $1,037.10 | $1,132.6882 | $1,132.69 | $1,132.70 | $1,132.60 | |