| 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 | $7.61 | 8.440% | $8.2523 | $8.25 | $8.25 | $8.30 |
| Purchase #2 | $134.70 | 13.147% | $152.409 | $152.41 | $152.40 | $152.40 |
| Purchase #3 | $30.75 | 8.166% | $33.261 | $33.26 | $33.25 | $33.30 |
| Purchase #4 | $228.85 | 11.115% | $254.2867 | $254.29 | $254.30 | $254.30 |
| Purchase #5 | $234.82 | 3.857% | $243.877 | $243.88 | $243.90 | $243.90 |
| Purchase #6 | $221.56 | 6.439% | $235.8262 | $235.83 | $235.85 | $235.80 |
| Purchase #7 | $232.62 | 4.281% | $242.5785 | $242.58 | $242.60 | $242.60 |
| 7 purchase totals = | $1,090.91 | $1,170.4907 | $1,170.50 | $1,170.55 | $1,170.60 | |