| 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 | $207.69 | 13.365% | $235.4478 | $235.45 | $235.45 | $235.40 |
| Purchase #2 | $24.26 | 6.497% | $25.8362 | $25.84 | $25.85 | $25.80 |
| Purchase #3 | $183.60 | 3.540% | $190.0994 | $190.10 | $190.10 | $190.10 |
| Purchase #4 | $172.46 | 11.568% | $192.4102 | $192.41 | $192.40 | $192.40 |
| Purchase #5 | $91.72 | 3.272% | $94.7211 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $195.44 | 13.292% | $221.4179 | $221.42 | $221.40 | $221.40 |
| Purchase #7 | $223.75 | 8.778% | $243.3908 | $243.39 | $243.40 | $243.40 |
| 7 purchase totals = | $1,098.92 | $1,203.3234 | $1,203.33 | $1,203.30 | $1,203.20 | |