| 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 | $28.87 | 11.533% | $32.1996 | $32.20 | $32.20 | $32.20 |
| Purchase #2 | $199.59 | 4.518% | $208.6075 | $208.61 | $208.60 | $208.60 |
| Purchase #3 | $118.30 | 7.622% | $127.3168 | $127.32 | $127.30 | $127.30 |
| Purchase #4 | $224.53 | 3.278% | $231.8901 | $231.89 | $231.90 | $231.90 |
| Purchase #5 | $212.65 | 13.110% | $240.5284 | $240.53 | $240.55 | $240.50 |
| Purchase #6 | $107.45 | 9.645% | $117.8136 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $213.68 | 11.856% | $239.0139 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $1,105.07 | $1,197.3699 | $1,197.37 | $1,197.35 | $1,197.30 | |