| 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 | $116.48 | 11.473% | $129.8438 | $129.84 | $129.85 | $129.80 |
| Purchase #2 | $15.46 | 3.757% | $16.0408 | $16.04 | $16.05 | $16.00 |
| Purchase #3 | $167.32 | 13.612% | $190.0956 | $190.10 | $190.10 | $190.10 |
| Purchase #4 | $100.70 | 13.617% | $114.4123 | $114.41 | $114.40 | $114.40 |
| Purchase #5 | $243.87 | 6.599% | $259.963 | $259.96 | $259.95 | $260.00 |
| Purchase #6 | $103.44 | 13.200% | $117.0941 | $117.09 | $117.10 | $117.10 |
| Purchase #7 | $174.80 | 6.191% | $185.6219 | $185.62 | $185.60 | $185.60 |
| 7 purchase totals = | $922.07 | $1,013.0715 | $1,013.06 | $1,013.05 | $1,013.00 | |