| 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 | $209.45 | 9.515% | $229.3792 | $229.38 | $229.40 | $229.40 |
| Purchase #2 | $84.35 | 11.678% | $94.2004 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $250.88 | 7.144% | $268.8029 | $268.80 | $268.80 | $268.80 |
| Purchase #4 | $238.64 | 5.297% | $251.2808 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $13.95 | 3.682% | $14.4636 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $170.93 | 12.291% | $191.939 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $236.97 | 6.351% | $252.02 | $252.02 | $252.00 | $252.00 |
| 7 purchase totals = | $1,205.17 | $1,302.0859 | $1,302.08 | $1,302.10 | $1,302.10 | |