| 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 | $93.40 | 10.808% | $103.4947 | $103.49 | $103.50 | $103.50 |
| Purchase #2 | $69.28 | 9.852% | $76.1055 | $76.11 | $76.10 | $76.10 |
| Purchase #3 | $218.64 | 8.685% | $237.6289 | $237.63 | $237.65 | $237.60 |
| Purchase #4 | $240.94 | 7.217% | $258.3286 | $258.33 | $258.35 | $258.30 |
| Purchase #5 | $163.64 | 11.632% | $182.6746 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $203.78 | 13.828% | $231.9587 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $104.66 | 13.319% | $118.5997 | $118.60 | $118.60 | $118.60 |
| 7 purchase totals = | $1,094.34 | $1,208.7907 | $1,208.79 | $1,208.80 | $1,208.80 | |