| 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 | $188.54 | 12.408% | $211.934 | $211.93 | $211.95 | $211.90 |
| Purchase #2 | $214.58 | 5.428% | $226.2274 | $226.23 | $226.25 | $226.20 |
| Purchase #3 | $221.85 | 7.778% | $239.1055 | $239.11 | $239.10 | $239.10 |
| Purchase #4 | $198.43 | 13.442% | $225.103 | $225.10 | $225.10 | $225.10 |
| Purchase #5 | $233.85 | 9.176% | $255.3081 | $255.31 | $255.30 | $255.30 |
| Purchase #6 | $195.54 | 7.190% | $209.5993 | $209.60 | $209.60 | $209.60 |
| Purchase #7 | $237.82 | 11.687% | $265.614 | $265.61 | $265.60 | $265.60 |
| 7 purchase totals = | $1,490.61 | $1,632.8913 | $1,632.89 | $1,632.90 | $1,632.80 | |