| 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 | $239.77 | 4.600% | $250.7994 | $250.80 | $250.80 | $250.80 |
| Purchase #2 | $206.60 | 3.874% | $214.6037 | $214.60 | $214.60 | $214.60 |
| Purchase #3 | $103.91 | 12.194% | $116.5808 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $64.79 | 5.562% | $68.3936 | $68.39 | $68.40 | $68.40 |
| Purchase #5 | $212.74 | 13.556% | $241.579 | $241.58 | $241.60 | $241.60 |
| Purchase #6 | $186.32 | 3.872% | $193.5343 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $120.91 | 9.846% | $132.8148 | $132.81 | $132.80 | $132.80 |
| 7 purchase totals = | $1,135.04 | $1,218.3056 | $1,218.29 | $1,218.35 | $1,218.30 | |