| 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 | $242.74 | 3.840% | $252.0612 | $252.06 | $252.05 | $252.10 |
| Purchase #2 | $90.32 | 3.492% | $93.474 | $93.47 | $93.45 | $93.50 |
| Purchase #3 | $30.34 | 13.522% | $34.4426 | $34.44 | $34.45 | $34.40 |
| Purchase #4 | $20.30 | 10.273% | $22.3854 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $153.64 | 5.802% | $162.5542 | $162.55 | $162.55 | $162.60 |
| Purchase #6 | $232.49 | 5.112% | $244.3749 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $222.25 | 7.698% | $239.3588 | $239.36 | $239.35 | $239.40 |
| 7 purchase totals = | $992.08 | $1,048.6511 | $1,048.64 | $1,048.60 | $1,048.80 | |