| 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 | $187.46 | 13.872% | $213.4645 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $95.51 | 13.621% | $108.5194 | $108.52 | $108.50 | $108.50 |
| Purchase #3 | $42.79 | 4.420% | $44.6813 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $89.62 | 9.439% | $98.0792 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $209.73 | 13.386% | $237.8045 | $237.80 | $237.80 | $237.80 |
| Purchase #6 | $203.99 | 10.423% | $225.2519 | $225.25 | $225.25 | $225.30 |
| Purchase #7 | $107.75 | 12.139% | $120.8298 | $120.83 | $120.85 | $120.80 |
| 7 purchase totals = | $936.85 | $1,048.6306 | $1,048.62 | $1,048.65 | $1,048.70 | |