| 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 | $219.55 | 7.768% | $236.6046 | $236.60 | $236.60 | $236.60 |
| Purchase #2 | $119.30 | 3.115% | $123.0162 | $123.02 | $123.00 | $123.00 |
| Purchase #3 | $207.95 | 12.421% | $233.7795 | $233.78 | $233.80 | $233.80 |
| Purchase #4 | $154.88 | 13.430% | $175.6804 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $13.43 | 3.681% | $13.9244 | $13.92 | $13.90 | $13.90 |
| Purchase #6 | $174.69 | 9.752% | $191.7258 | $191.73 | $191.75 | $191.70 |
| Purchase #7 | $229.43 | 5.758% | $242.6406 | $242.64 | $242.65 | $242.60 |
| 7 purchase totals = | $1,119.23 | $1,217.3715 | $1,217.37 | $1,217.40 | $1,217.30 | |