| 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 | $214.74 | 3.373% | $221.9832 | $221.98 | $222.00 | $222.00 |
| Purchase #2 | $221.89 | 9.144% | $242.1796 | $242.18 | $242.20 | $242.20 |
| Purchase #3 | $43.45 | 6.285% | $46.1808 | $46.18 | $46.20 | $46.20 |
| Purchase #4 | $10.76 | 8.845% | $11.7117 | $11.71 | $11.70 | $11.70 |
| Purchase #5 | $124.37 | 13.656% | $141.354 | $141.35 | $141.35 | $141.40 |
| Purchase #6 | $38.73 | 4.727% | $40.5608 | $40.56 | $40.55 | $40.60 |
| Purchase #7 | $136.30 | 8.703% | $148.1622 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $790.24 | $852.1323 | $852.12 | $852.15 | $852.30 | |