| 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 | $249.37 | 8.465% | $270.4792 | $270.48 | $270.50 | $270.50 |
| Purchase #2 | $195.46 | 12.212% | $219.3296 | $219.33 | $219.35 | $219.30 |
| Purchase #3 | $21.54 | 9.646% | $23.6177 | $23.62 | $23.60 | $23.60 |
| Purchase #4 | $102.28 | 11.254% | $113.7906 | $113.79 | $113.80 | $113.80 |
| Purchase #5 | $20.89 | 10.293% | $23.0402 | $23.04 | $23.05 | $23.00 |
| Purchase #6 | $53.83 | 12.499% | $60.5582 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $178.70 | 3.242% | $184.4935 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $822.07 | $895.3090 | $895.31 | $895.35 | $895.30 | |