| 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 | $108.76 | 13.463% | $123.4024 | $123.40 | $123.40 | $123.40 |
| Purchase #2 | $129.51 | 13.519% | $147.0185 | $147.02 | $147.00 | $147.00 |
| Purchase #3 | $123.56 | 11.239% | $137.4469 | $137.45 | $137.45 | $137.40 |
| Purchase #4 | $213.36 | 7.414% | $229.1785 | $229.18 | $229.20 | $229.20 |
| Purchase #5 | $236.81 | 13.111% | $267.8582 | $267.86 | $267.85 | $267.90 |
| Purchase #6 | $125.66 | 12.518% | $141.3901 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $8.79 | 12.341% | $9.8748 | $9.87 | $9.85 | $9.90 |
| 7 purchase totals = | $946.45 | $1,056.1694 | $1,056.17 | $1,056.15 | $1,056.20 | |