| 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 | $8.68 | 11.421% | $9.6713 | $9.67 | $9.65 | $9.70 |
| Purchase #2 | $137.58 | 11.243% | $153.0481 | $153.05 | $153.05 | $153.00 |
| Purchase #3 | $224.88 | 7.706% | $242.2093 | $242.21 | $242.20 | $242.20 |
| Purchase #4 | $210.30 | 8.295% | $227.7444 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $134.55 | 6.645% | $143.4908 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $226.40 | 5.579% | $239.0309 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $116.31 | 11.337% | $129.4961 | $129.50 | $129.50 | $129.50 |
| 7 purchase totals = | $1,058.70 | $1,144.6909 | $1,144.69 | $1,144.70 | $1,144.60 | |