| 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 | $115.79 | 7.170% | $124.0921 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $159.57 | 3.122% | $164.5518 | $164.55 | $164.55 | $164.60 |
| Purchase #3 | $103.51 | 12.744% | $116.7013 | $116.70 | $116.70 | $116.70 |
| Purchase #4 | $213.79 | 6.238% | $227.1262 | $227.13 | $227.15 | $227.10 |
| Purchase #5 | $19.92 | 12.618% | $22.4335 | $22.43 | $22.45 | $22.40 |
| Purchase #6 | $80.68 | 4.629% | $84.4147 | $84.41 | $84.40 | $84.40 |
| Purchase #7 | $84.74 | 8.649% | $92.0692 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $778.00 | $831.3888 | $831.38 | $831.40 | $831.40 | |