| 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 | $28.70 | 12.566% | $32.3064 | $32.31 | $32.30 | $32.30 |
| Purchase #2 | $73.44 | 3.462% | $75.9825 | $75.98 | $76.00 | $76.00 |
| Purchase #3 | $250.28 | 12.607% | $281.8328 | $281.83 | $281.85 | $281.80 |
| Purchase #4 | $229.28 | 10.483% | $253.3154 | $253.32 | $253.30 | $253.30 |
| Purchase #5 | $215.63 | 10.373% | $237.9973 | $238.00 | $238.00 | $238.00 |
| Purchase #6 | $235.98 | 10.436% | $260.6069 | $260.61 | $260.60 | $260.60 |
| Purchase #7 | $98.45 | 10.636% | $108.9211 | $108.92 | $108.90 | $108.90 |
| 7 purchase totals = | $1,131.76 | $1,250.9624 | $1,250.97 | $1,250.95 | $1,250.90 | |