| 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 | $34.55 | 5.648% | $36.5014 | $36.50 | $36.50 | $36.50 |
| Purchase #2 | $218.82 | 9.253% | $239.0674 | $239.07 | $239.05 | $239.10 |
| Purchase #3 | $155.67 | 4.456% | $162.6067 | $162.61 | $162.60 | $162.60 |
| Purchase #4 | $242.46 | 7.534% | $260.7269 | $260.73 | $260.75 | $260.70 |
| Purchase #5 | $156.96 | 7.380% | $168.5436 | $168.54 | $168.55 | $168.50 |
| Purchase #6 | $219.58 | 8.741% | $238.7735 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $34.83 | 4.448% | $36.3792 | $36.38 | $36.40 | $36.40 |
| 7 purchase totals = | $1,062.87 | $1,142.5987 | $1,142.60 | $1,142.60 | $1,142.60 | |