| 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 | $226.49 | 9.282% | $247.5128 | $247.51 | $247.50 | $247.50 |
| Purchase #2 | $80.96 | 4.826% | $84.8671 | $84.87 | $84.85 | $84.90 |
| Purchase #3 | $213.32 | 10.669% | $236.0791 | $236.08 | $236.10 | $236.10 |
| Purchase #4 | $218.60 | 9.372% | $239.0872 | $239.09 | $239.10 | $239.10 |
| Purchase #5 | $230.51 | 8.844% | $250.8963 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $245.81 | 13.710% | $279.5106 | $279.51 | $279.50 | $279.50 |
| Purchase #7 | $240.82 | 13.625% | $273.6317 | $273.63 | $273.65 | $273.60 |
| 7 purchase totals = | $1,456.51 | $1,611.5848 | $1,611.59 | $1,611.60 | $1,611.60 | |