| 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 | $221.36 | 11.306% | $246.387 | $246.39 | $246.40 | $246.40 |
| Purchase #2 | $51.37 | 3.241% | $53.0349 | $53.03 | $53.05 | $53.00 |
| Purchase #3 | $199.73 | 8.551% | $216.8089 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $136.80 | 10.110% | $150.6305 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $211.79 | 8.148% | $229.0466 | $229.05 | $229.05 | $229.00 |
| Purchase #6 | $188.48 | 3.589% | $195.2445 | $195.24 | $195.25 | $195.20 |
| Purchase #7 | $179.62 | 13.354% | $203.6065 | $203.61 | $203.60 | $203.60 |
| 7 purchase totals = | $1,189.15 | $1,294.7589 | $1,294.76 | $1,294.80 | $1,294.60 | |