| 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 | $218.31 | 9.305% | $238.6237 | $238.62 | $238.60 | $238.60 |
| Purchase #2 | $82.99 | 4.866% | $87.0283 | $87.03 | $87.05 | $87.00 |
| Purchase #3 | $72.79 | 13.429% | $82.565 | $82.57 | $82.55 | $82.60 |
| Purchase #4 | $161.57 | 4.410% | $168.6952 | $168.70 | $168.70 | $168.70 |
| Purchase #5 | $16.80 | 4.634% | $17.5785 | $17.58 | $17.60 | $17.60 |
| Purchase #6 | $211.47 | 13.872% | $240.8051 | $240.81 | $240.80 | $240.80 |
| Purchase #7 | $38.40 | 9.211% | $41.937 | $41.94 | $41.95 | $41.90 |
| 7 purchase totals = | $802.33 | $877.2328 | $877.25 | $877.25 | $877.20 | |