| 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 | $126.67 | 3.166% | $130.6804 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $243.73 | 10.627% | $269.6312 | $269.63 | $269.65 | $269.60 |
| Purchase #3 | $133.46 | 9.252% | $145.8077 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $183.51 | 5.435% | $193.4838 | $193.48 | $193.50 | $193.50 |
| Purchase #5 | $5.67 | 9.537% | $6.2107 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $80.88 | 3.569% | $83.7666 | $83.77 | $83.75 | $83.80 |
| Purchase #7 | $250.92 | 11.781% | $280.4809 | $280.48 | $280.50 | $280.50 |
| 7 purchase totals = | $1,024.84 | $1,110.0613 | $1,110.06 | $1,110.10 | $1,110.10 | |