| 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 | $227.31 | 13.130% | $257.1558 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $173.43 | 6.471% | $184.6527 | $184.65 | $184.65 | $184.70 |
| Purchase #3 | $66.35 | 5.606% | $70.0696 | $70.07 | $70.05 | $70.10 |
| Purchase #4 | $98.67 | 11.216% | $109.7368 | $109.74 | $109.75 | $109.70 |
| Purchase #5 | $232.37 | 11.606% | $259.3389 | $259.34 | $259.35 | $259.30 |
| Purchase #6 | $184.83 | 9.550% | $202.4813 | $202.48 | $202.50 | $202.50 |
| Purchase #7 | $180.67 | 10.326% | $199.326 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $1,163.63 | $1,282.7611 | $1,282.77 | $1,282.80 | $1,282.80 | |