| 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 | $229.55 | 5.725% | $242.6917 | $242.69 | $242.70 | $242.70 |
| Purchase #2 | $5.27 | 11.228% | $5.8617 | $5.86 | $5.85 | $5.90 |
| Purchase #3 | $182.81 | 5.395% | $192.6726 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $176.74 | 4.730% | $185.0998 | $185.10 | $185.10 | $185.10 |
| Purchase #5 | $174.45 | 9.143% | $190.4 | $190.40 | $190.40 | $190.40 |
| Purchase #6 | $113.99 | 4.727% | $119.3783 | $119.38 | $119.40 | $119.40 |
| Purchase #7 | $167.99 | 7.336% | $180.3137 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $1,050.80 | $1,116.4178 | $1,116.41 | $1,116.40 | $1,116.50 | |