| 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 | $41.53 | 10.559% | $45.9152 | $45.92 | $45.90 | $45.90 |
| Purchase #2 | $111.55 | 6.516% | $118.8186 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $226.47 | 4.218% | $236.0225 | $236.02 | $236.00 | $236.00 |
| Purchase #4 | $166.77 | 7.575% | $179.4028 | $179.40 | $179.40 | $179.40 |
| Purchase #5 | $177.87 | 8.324% | $192.6759 | $192.68 | $192.70 | $192.70 |
| Purchase #6 | $199.76 | 13.248% | $226.2242 | $226.22 | $226.20 | $226.20 |
| Purchase #7 | $238.60 | 8.327% | $258.4682 | $258.47 | $258.45 | $258.50 |
| 7 purchase totals = | $1,162.55 | $1,257.5274 | $1,257.53 | $1,257.45 | $1,257.50 | |