| 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 | $205.62 | 4.279% | $214.4185 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $121.79 | 7.135% | $130.4797 | $130.48 | $130.50 | $130.50 |
| Purchase #3 | $153.35 | 7.144% | $164.3053 | $164.31 | $164.30 | $164.30 |
| Purchase #4 | $124.90 | 7.166% | $133.8503 | $133.85 | $133.85 | $133.90 |
| Purchase #5 | $140.64 | 7.212% | $150.783 | $150.78 | $150.80 | $150.80 |
| Purchase #6 | $44.67 | 3.697% | $46.3214 | $46.32 | $46.30 | $46.30 |
| Purchase #7 | $93.44 | 8.851% | $101.7104 | $101.71 | $101.70 | $101.70 |
| 7 purchase totals = | $884.41 | $941.8686 | $941.87 | $941.85 | $941.90 | |