| 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 | $178.80 | 12.272% | $200.7423 | $200.74 | $200.75 | $200.70 |
| Purchase #2 | $108.83 | 8.346% | $117.913 | $117.91 | $117.90 | $117.90 |
| Purchase #3 | $208.86 | 9.870% | $229.4745 | $229.47 | $229.45 | $229.50 |
| Purchase #4 | $19.92 | 6.145% | $21.1441 | $21.14 | $21.15 | $21.10 |
| Purchase #5 | $208.98 | 11.453% | $232.9145 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $151.52 | 9.601% | $166.0674 | $166.07 | $166.05 | $166.10 |
| Purchase #7 | $250.79 | 7.601% | $269.8525 | $269.85 | $269.85 | $269.90 |
| 7 purchase totals = | $1,127.70 | $1,238.1083 | $1,238.09 | $1,238.05 | $1,238.10 | |