| 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 | $28.68 | 8.742% | $31.1872 | $31.19 | $31.20 | $31.20 |
| Purchase #2 | $228.65 | 3.417% | $236.463 | $236.46 | $236.45 | $236.50 |
| Purchase #3 | $214.88 | 3.320% | $222.014 | $222.01 | $222.00 | $222.00 |
| Purchase #4 | $224.92 | 12.203% | $252.367 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $26.55 | 11.215% | $29.5276 | $29.53 | $29.55 | $29.50 |
| Purchase #6 | $111.46 | 8.137% | $120.5295 | $120.53 | $120.55 | $120.50 |
| Purchase #7 | $109.75 | 13.626% | $124.7045 | $124.70 | $124.70 | $124.70 |
| 7 purchase totals = | $944.89 | $1,016.7928 | $1,016.79 | $1,016.80 | $1,016.80 | |