| 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 | $220.88 | 7.575% | $237.6117 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $216.78 | 4.869% | $227.335 | $227.34 | $227.35 | $227.30 |
| Purchase #3 | $239.72 | 4.680% | $250.9389 | $250.94 | $250.95 | $250.90 |
| Purchase #4 | $131.47 | 6.695% | $140.2719 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $176.60 | 3.800% | $183.3108 | $183.31 | $183.30 | $183.30 |
| Purchase #6 | $109.42 | 11.396% | $121.8895 | $121.89 | $121.90 | $121.90 |
| Purchase #7 | $64.86 | 13.437% | $73.5752 | $73.58 | $73.60 | $73.60 |
| 7 purchase totals = | $1,159.73 | $1,234.9330 | $1,234.94 | $1,234.95 | $1,234.90 | |