| 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 | $231.76 | 12.507% | $260.7462 | $260.75 | $260.75 | $260.70 |
| Purchase #2 | $60.56 | 5.190% | $63.7031 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $211.92 | 12.353% | $238.0985 | $238.10 | $238.10 | $238.10 |
| Purchase #4 | $245.27 | 10.184% | $270.2483 | $270.25 | $270.25 | $270.20 |
| Purchase #5 | $212.70 | 4.561% | $222.4012 | $222.40 | $222.40 | $222.40 |
| Purchase #6 | $8.26 | 6.252% | $8.7764 | $8.78 | $8.80 | $8.80 |
| Purchase #7 | $50.87 | 13.732% | $57.8555 | $57.86 | $57.85 | $57.90 |
| 7 purchase totals = | $1,021.34 | $1,121.8292 | $1,121.84 | $1,121.85 | $1,121.80 | |