| 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 | $29.46 | 7.681% | $31.7228 | $31.72 | $31.70 | $31.70 |
| Purchase #2 | $183.62 | 4.553% | $191.9802 | $191.98 | $192.00 | $192.00 |
| Purchase #3 | $203.98 | 12.546% | $229.5713 | $229.57 | $229.55 | $229.60 |
| Purchase #4 | $214.51 | 6.452% | $228.3502 | $228.35 | $228.35 | $228.40 |
| Purchase #5 | $111.31 | 13.480% | $126.3146 | $126.31 | $126.30 | $126.30 |
| Purchase #6 | $249.51 | 12.436% | $280.5391 | $280.54 | $280.55 | $280.50 |
| Purchase #7 | $49.65 | 6.198% | $52.7273 | $52.73 | $52.75 | $52.70 |
| 7 purchase totals = | $1,042.04 | $1,141.2055 | $1,141.20 | $1,141.20 | $1,141.20 | |