| 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 | $214.46 | 6.448% | $228.2884 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $15.50 | 7.563% | $16.6723 | $16.67 | $16.65 | $16.70 |
| Purchase #3 | $6.26 | 10.507% | $6.9177 | $6.92 | $6.90 | $6.90 |
| Purchase #4 | $245.97 | 3.287% | $254.055 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $23.31 | 4.698% | $24.4051 | $24.41 | $24.40 | $24.40 |
| Purchase #6 | $159.25 | 10.733% | $176.3423 | $176.34 | $176.35 | $176.30 |
| Purchase #7 | $223.61 | 12.485% | $251.5277 | $251.53 | $251.55 | $251.50 |
| 7 purchase totals = | $888.36 | $958.2085 | $958.22 | $958.20 | $958.20 | |