| 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 | $249.34 | 8.361% | $270.1873 | $270.19 | $270.20 | $270.20 |
| Purchase #2 | $63.34 | 10.744% | $70.1452 | $70.15 | $70.15 | $70.10 |
| Purchase #3 | $63.41 | 13.474% | $71.9539 | $71.95 | $71.95 | $72.00 |
| Purchase #4 | $196.36 | 3.338% | $202.9145 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $19.36 | 3.194% | $19.9784 | $19.98 | $20.00 | $20.00 |
| Purchase #6 | $62.86 | 3.593% | $65.1186 | $65.12 | $65.10 | $65.10 |
| Purchase #7 | $187.78 | 8.573% | $203.8784 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $842.45 | $904.1763 | $904.18 | $904.20 | $904.20 | |