| 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 | $239.74 | 12.872% | $270.5993 | $270.60 | $270.60 | $270.60 |
| Purchase #2 | $20.48 | 3.522% | $21.2013 | $21.20 | $21.20 | $21.20 |
| Purchase #3 | $174.45 | 11.429% | $194.3879 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $46.94 | 5.202% | $49.3818 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $211.52 | 13.259% | $239.5654 | $239.57 | $239.55 | $239.60 |
| Purchase #6 | $207.53 | 3.624% | $215.0509 | $215.05 | $215.05 | $215.10 |
| Purchase #7 | $11.56 | 5.826% | $12.2335 | $12.23 | $12.25 | $12.20 |
| 7 purchase totals = | $912.22 | $1,002.4201 | $1,002.42 | $1,002.45 | $1,002.50 | |