| 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 | $116.31 | 5.148% | $122.2976 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $141.84 | 5.759% | $150.0086 | $150.01 | $150.00 | $150.00 |
| Purchase #3 | $145.41 | 5.688% | $153.6809 | $153.68 | $153.70 | $153.70 |
| Purchase #4 | $99.85 | 13.182% | $113.0122 | $113.01 | $113.00 | $113.00 |
| Purchase #5 | $107.71 | 7.322% | $115.5965 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $222.87 | 6.498% | $237.3521 | $237.35 | $237.35 | $237.40 |
| Purchase #7 | $249.59 | 3.620% | $258.6252 | $258.63 | $258.65 | $258.60 |
| 7 purchase totals = | $1,083.58 | $1,150.5731 | $1,150.58 | $1,150.60 | $1,150.60 | |