| 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 | $115.55 | 9.209% | $126.191 | $126.19 | $126.20 | $126.20 |
| Purchase #2 | $43.35 | 11.700% | $48.422 | $48.42 | $48.40 | $48.40 |
| Purchase #3 | $76.85 | 10.620% | $85.0115 | $85.01 | $85.00 | $85.00 |
| Purchase #4 | $47.77 | 6.752% | $50.9954 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $225.46 | 11.861% | $252.2018 | $252.20 | $252.20 | $252.20 |
| Purchase #6 | $103.41 | 13.108% | $116.965 | $116.97 | $116.95 | $117.00 |
| Purchase #7 | $106.88 | 12.165% | $119.882 | $119.88 | $119.90 | $119.90 |
| 7 purchase totals = | $719.27 | $799.6687 | $799.67 | $799.65 | $799.70 | |