| 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 | $11.25 | 9.587% | $12.3285 | $12.33 | $12.35 | $12.30 |
| Purchase #2 | $178.85 | 8.355% | $193.7929 | $193.79 | $193.80 | $193.80 |
| Purchase #3 | $247.42 | 10.703% | $273.9014 | $273.90 | $273.90 | $273.90 |
| Purchase #4 | $71.74 | 6.450% | $76.3672 | $76.37 | $76.35 | $76.40 |
| Purchase #5 | $130.96 | 12.863% | $147.8054 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $94.85 | 6.720% | $101.2239 | $101.22 | $101.20 | $101.20 |
| Purchase #7 | $172.74 | 5.454% | $182.1612 | $182.16 | $182.15 | $182.20 |
| 7 purchase totals = | $907.81 | $987.5805 | $987.58 | $987.55 | $987.60 | |