| 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 | $77.26 | 4.737% | $80.9198 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $225.74 | 11.742% | $252.2464 | $252.25 | $252.25 | $252.20 |
| Purchase #3 | $237.31 | 11.523% | $264.6552 | $264.66 | $264.65 | $264.70 |
| Purchase #4 | $188.73 | 11.738% | $210.8831 | $210.88 | $210.90 | $210.90 |
| Purchase #5 | $181.74 | 11.789% | $203.1653 | $203.17 | $203.15 | $203.20 |
| Purchase #6 | $146.32 | 3.657% | $151.6709 | $151.67 | $151.65 | $151.70 |
| Purchase #7 | $144.80 | 3.276% | $149.5436 | $149.54 | $149.55 | $149.50 |
| 7 purchase totals = | $1,201.90 | $1,313.0843 | $1,313.09 | $1,313.05 | $1,313.10 | |