| 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 | $126.37 | 10.788% | $140.0028 | $140.00 | $140.00 | $140.00 |
| Purchase #2 | $214.44 | 10.414% | $236.7718 | $236.77 | $236.75 | $236.80 |
| Purchase #3 | $57.97 | 4.409% | $60.5259 | $60.53 | $60.55 | $60.50 |
| Purchase #4 | $216.61 | 8.523% | $235.0717 | $235.07 | $235.05 | $235.10 |
| Purchase #5 | $245.78 | 7.564% | $264.3708 | $264.37 | $264.35 | $264.40 |
| Purchase #6 | $203.62 | 4.545% | $212.8745 | $212.87 | $212.85 | $212.90 |
| Purchase #7 | $237.70 | 13.792% | $270.4836 | $270.48 | $270.50 | $270.50 |
| 7 purchase totals = | $1,302.49 | $1,420.1011 | $1,420.09 | $1,420.05 | $1,420.20 | |