| 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 | $74.90 | 10.650% | $82.8769 | $82.88 | $82.90 | $82.90 |
| Purchase #2 | $243.96 | 6.587% | $260.0296 | $260.03 | $260.05 | $260.00 |
| Purchase #3 | $149.68 | 8.265% | $162.0511 | $162.05 | $162.05 | $162.10 |
| Purchase #4 | $65.50 | 10.667% | $72.4869 | $72.49 | $72.50 | $72.50 |
| Purchase #5 | $139.65 | 12.628% | $157.285 | $157.29 | $157.30 | $157.30 |
| Purchase #6 | $206.86 | 12.256% | $232.2128 | $232.21 | $232.20 | $232.20 |
| Purchase #7 | $147.78 | 9.326% | $161.562 | $161.56 | $161.55 | $161.60 |
| 7 purchase totals = | $1,028.33 | $1,128.5043 | $1,128.51 | $1,128.55 | $1,128.60 | |