| 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 | $223.75 | 5.248% | $235.4924 | $235.49 | $235.50 | $235.50 |
| Purchase #2 | $33.40 | 3.629% | $34.6121 | $34.61 | $34.60 | $34.60 |
| Purchase #3 | $46.84 | 9.261% | $51.1779 | $51.18 | $51.20 | $51.20 |
| Purchase #4 | $39.56 | 3.575% | $40.9743 | $40.97 | $40.95 | $41.00 |
| Purchase #5 | $111.67 | 11.824% | $124.8739 | $124.87 | $124.85 | $124.90 |
| Purchase #6 | $19.81 | 5.625% | $20.9243 | $20.92 | $20.90 | $20.90 |
| Purchase #7 | $23.91 | 7.856% | $25.7884 | $25.79 | $25.80 | $25.80 |
| 7 purchase totals = | $498.94 | $533.8433 | $533.83 | $533.80 | $533.90 | |