| 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 | $221.63 | 11.794% | $247.769 | $247.77 | $247.75 | $247.80 |
| Purchase #2 | $233.87 | 11.423% | $260.585 | $260.59 | $260.60 | $260.60 |
| Purchase #3 | $247.72 | 13.421% | $280.9665 | $280.97 | $280.95 | $281.00 |
| Purchase #4 | $12.39 | 11.392% | $13.8015 | $13.80 | $13.80 | $13.80 |
| Purchase #5 | $178.27 | 12.537% | $200.6197 | $200.62 | $200.60 | $200.60 |
| Purchase #6 | $108.37 | 6.836% | $115.7782 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $7.93 | 4.838% | $8.3137 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $1,010.18 | $1,127.8336 | $1,127.84 | $1,127.80 | $1,127.90 | |