| 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 | $105.91 | 5.774% | $112.0252 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $168.74 | 11.642% | $188.3847 | $188.38 | $188.40 | $188.40 |
| Purchase #3 | $168.49 | 3.142% | $173.784 | $173.78 | $173.80 | $173.80 |
| Purchase #4 | $238.41 | 7.231% | $255.6494 | $255.65 | $255.65 | $255.60 |
| Purchase #5 | $17.79 | 12.352% | $19.9874 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $110.64 | 12.510% | $124.4811 | $124.48 | $124.50 | $124.50 |
| Purchase #7 | $122.56 | 9.305% | $133.9642 | $133.96 | $133.95 | $134.00 |
| 7 purchase totals = | $932.54 | $1,008.2760 | $1,008.27 | $1,008.35 | $1,008.30 | |