| 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 | $37.31 | 3.550% | $38.6345 | $38.63 | $38.65 | $38.60 |
| Purchase #2 | $227.54 | 4.782% | $238.421 | $238.42 | $238.40 | $238.40 |
| Purchase #3 | $70.47 | 13.163% | $79.746 | $79.75 | $79.75 | $79.70 |
| Purchase #4 | $146.47 | 4.321% | $152.799 | $152.80 | $152.80 | $152.80 |
| Purchase #5 | $247.64 | 9.411% | $270.9454 | $270.95 | $270.95 | $270.90 |
| Purchase #6 | $172.34 | 5.857% | $182.434 | $182.43 | $182.45 | $182.40 |
| Purchase #7 | $219.31 | 7.578% | $235.9293 | $235.93 | $235.95 | $235.90 |
| 7 purchase totals = | $1,121.08 | $1,198.9092 | $1,198.91 | $1,198.95 | $1,198.70 | |