| 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 | $128.66 | 4.606% | $134.5861 | $134.59 | $134.60 | $134.60 |
| Purchase #2 | $206.52 | 9.409% | $225.9515 | $225.95 | $225.95 | $226.00 |
| Purchase #3 | $66.61 | 8.253% | $72.1073 | $72.11 | $72.10 | $72.10 |
| Purchase #4 | $229.43 | 13.236% | $259.7974 | $259.80 | $259.80 | $259.80 |
| Purchase #5 | $195.71 | 8.712% | $212.7603 | $212.76 | $212.75 | $212.80 |
| Purchase #6 | $19.44 | 4.750% | $20.3634 | $20.36 | $20.35 | $20.40 |
| Purchase #7 | $232.45 | 13.264% | $263.2822 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $1,078.82 | $1,188.8482 | $1,188.85 | $1,188.85 | $1,189.00 | |