| 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 | $122.93 | 7.239% | $131.8289 | $131.83 | $131.85 | $131.80 |
| Purchase #2 | $19.74 | 9.804% | $21.6753 | $21.68 | $21.70 | $21.70 |
| Purchase #3 | $78.25 | 13.412% | $88.7449 | $88.74 | $88.75 | $88.70 |
| Purchase #4 | $199.96 | 11.135% | $222.2255 | $222.23 | $222.25 | $222.20 |
| Purchase #5 | $216.93 | 12.193% | $243.3803 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $204.36 | 9.606% | $223.9908 | $223.99 | $224.00 | $224.00 |
| Purchase #7 | $247.55 | 11.685% | $276.4762 | $276.48 | $276.50 | $276.50 |
| 7 purchase totals = | $1,089.72 | $1,208.3219 | $1,208.33 | $1,208.45 | $1,208.30 | |