| 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 | $8.62 | 5.568% | $9.1 | $9.10 | $9.10 | $9.10 |
| Purchase #2 | $242.72 | 12.619% | $273.3488 | $273.35 | $273.35 | $273.30 |
| Purchase #3 | $14.92 | 8.326% | $16.1622 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $228.88 | 5.694% | $241.9124 | $241.91 | $241.90 | $241.90 |
| Purchase #5 | $65.88 | 6.438% | $70.1214 | $70.12 | $70.10 | $70.10 |
| Purchase #6 | $115.75 | 9.475% | $126.7173 | $126.72 | $126.70 | $126.70 |
| Purchase #7 | $152.59 | 4.209% | $159.0125 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $829.36 | $896.3746 | $896.37 | $896.30 | $896.30 | |