| 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 | $205.56 | 8.724% | $223.4931 | $223.49 | $223.50 | $223.50 |
| Purchase #2 | $192.31 | 8.579% | $208.8083 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $213.44 | 3.682% | $221.2989 | $221.30 | $221.30 | $221.30 |
| Purchase #4 | $217.59 | 13.433% | $246.8189 | $246.82 | $246.80 | $246.80 |
| Purchase #5 | $24.30 | 12.341% | $27.2989 | $27.30 | $27.30 | $27.30 |
| Purchase #6 | $174.33 | 3.309% | $180.0986 | $180.10 | $180.10 | $180.10 |
| Purchase #7 | $95.70 | 5.597% | $101.0563 | $101.06 | $101.05 | $101.10 |
| 7 purchase totals = | $1,123.23 | $1,208.8730 | $1,208.88 | $1,208.85 | $1,208.90 | |