| 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 | $225.89 | 9.690% | $247.7787 | $247.78 | $247.80 | $247.80 |
| Purchase #2 | $82.25 | 4.523% | $85.9702 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $183.88 | 12.456% | $206.7841 | $206.78 | $206.80 | $206.80 |
| Purchase #4 | $66.93 | 13.544% | $75.995 | $76.00 | $76.00 | $76.00 |
| Purchase #5 | $88.85 | 12.723% | $100.1544 | $100.15 | $100.15 | $100.20 |
| Purchase #6 | $243.30 | 11.150% | $270.428 | $270.43 | $270.45 | $270.40 |
| Purchase #7 | $246.67 | 10.105% | $271.596 | $271.60 | $271.60 | $271.60 |
| 7 purchase totals = | $1,137.77 | $1,258.7064 | $1,258.71 | $1,258.75 | $1,258.80 | |