| 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 | $228.74 | 4.842% | $239.8156 | $239.82 | $239.80 | $239.80 |
| Purchase #2 | $53.54 | 10.140% | $58.969 | $58.97 | $58.95 | $59.00 |
| Purchase #3 | $161.62 | 13.681% | $183.7312 | $183.73 | $183.75 | $183.70 |
| Purchase #4 | $33.63 | 13.224% | $38.0772 | $38.08 | $38.10 | $38.10 |
| Purchase #5 | $227.58 | 12.548% | $256.1367 | $256.14 | $256.15 | $256.10 |
| Purchase #6 | $220.46 | 3.292% | $227.7175 | $227.72 | $227.70 | $227.70 |
| Purchase #7 | $231.51 | 10.763% | $256.4274 | $256.43 | $256.45 | $256.40 |
| 7 purchase totals = | $1,157.08 | $1,260.8746 | $1,260.89 | $1,260.90 | $1,260.80 | |