| 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 | $198.37 | 3.454% | $205.2217 | $205.22 | $205.20 | $205.20 |
| Purchase #2 | $24.46 | 13.591% | $27.7844 | $27.78 | $27.80 | $27.80 |
| Purchase #3 | $116.85 | 11.559% | $130.3567 | $130.36 | $130.35 | $130.40 |
| Purchase #4 | $99.81 | 10.275% | $110.0655 | $110.07 | $110.05 | $110.10 |
| Purchase #5 | $192.44 | 5.535% | $203.0916 | $203.09 | $203.10 | $203.10 |
| Purchase #6 | $173.36 | 13.718% | $197.1415 | $197.14 | $197.15 | $197.10 |
| Purchase #7 | $52.28 | 12.660% | $58.8986 | $58.90 | $58.90 | $58.90 |
| 7 purchase totals = | $857.57 | $932.5600 | $932.56 | $932.55 | $932.60 | |