| 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 | $223.75 | 6.835% | $239.0433 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $76.34 | 5.832% | $80.7921 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $159.84 | 12.452% | $179.7433 | $179.74 | $179.75 | $179.70 |
| Purchase #4 | $188.32 | 3.426% | $194.7718 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $139.94 | 10.658% | $154.8548 | $154.85 | $154.85 | $154.90 |
| Purchase #6 | $46.87 | 5.120% | $49.2697 | $49.27 | $49.25 | $49.30 |
| Purchase #7 | $152.40 | 9.362% | $166.6677 | $166.67 | $166.65 | $166.70 |
| 7 purchase totals = | $987.46 | $1,065.1427 | $1,065.13 | $1,065.10 | $1,065.20 | |