| 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 | $246.71 | 13.544% | $280.1244 | $280.12 | $280.10 | $280.10 |
| Purchase #2 | $223.45 | 6.745% | $238.5217 | $238.52 | $238.50 | $238.50 |
| Purchase #3 | $70.64 | 5.255% | $74.3521 | $74.35 | $74.35 | $74.40 |
| Purchase #4 | $72.68 | 5.226% | $76.4783 | $76.48 | $76.50 | $76.50 |
| Purchase #5 | $126.63 | 8.172% | $136.9782 | $136.98 | $137.00 | $137.00 |
| Purchase #6 | $122.72 | 11.836% | $137.2451 | $137.25 | $137.25 | $137.20 |
| Purchase #7 | $108.62 | 4.473% | $113.4786 | $113.48 | $113.50 | $113.50 |
| 7 purchase totals = | $971.45 | $1,057.1784 | $1,057.18 | $1,057.20 | $1,057.20 | |