| 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 | $245.44 | 4.507% | $256.502 | $256.50 | $256.50 | $256.50 |
| Purchase #2 | $113.98 | 9.327% | $124.6109 | $124.61 | $124.60 | $124.60 |
| Purchase #3 | $18.94 | 5.683% | $20.0164 | $20.02 | $20.00 | $20.00 |
| Purchase #4 | $144.68 | 11.116% | $160.7626 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $115.97 | 5.524% | $122.3762 | $122.38 | $122.40 | $122.40 |
| Purchase #6 | $196.73 | 11.236% | $218.8346 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $224.27 | 6.383% | $238.5852 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $1,060.01 | $1,141.6879 | $1,141.69 | $1,141.70 | $1,141.70 | |