| 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 | $121.90 | 11.610% | $136.0526 | $136.05 | $136.05 | $136.10 |
| Purchase #2 | $216.93 | 3.292% | $224.0713 | $224.07 | $224.05 | $224.10 |
| Purchase #3 | $238.76 | 9.243% | $260.8286 | $260.83 | $260.85 | $260.80 |
| Purchase #4 | $243.98 | 11.138% | $271.1545 | $271.15 | $271.15 | $271.20 |
| Purchase #5 | $88.91 | 4.548% | $92.9536 | $92.95 | $92.95 | $93.00 |
| Purchase #6 | $246.88 | 9.644% | $270.6891 | $270.69 | $270.70 | $270.70 |
| Purchase #7 | $74.40 | 11.238% | $82.7611 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $1,231.76 | $1,338.5108 | $1,338.50 | $1,338.50 | $1,338.70 | |