| 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 | $22.60 | 3.102% | $23.3011 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $217.37 | 11.862% | $243.1544 | $243.15 | $243.15 | $243.20 |
| Purchase #3 | $238.40 | 8.795% | $259.3673 | $259.37 | $259.35 | $259.40 |
| Purchase #4 | $9.43 | 7.632% | $10.1497 | $10.15 | $10.15 | $10.10 |
| Purchase #5 | $246.37 | 11.128% | $273.7861 | $273.79 | $273.80 | $273.80 |
| Purchase #6 | $152.57 | 8.855% | $166.0801 | $166.08 | $166.10 | $166.10 |
| Purchase #7 | $43.71 | 3.217% | $45.1162 | $45.12 | $45.10 | $45.10 |
| 7 purchase totals = | $930.45 | $1,020.9549 | $1,020.96 | $1,020.95 | $1,021.00 | |