| 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 | $187.26 | 9.484% | $205.0197 | $205.02 | $205.00 | $205.00 |
| Purchase #2 | $96.95 | 8.776% | $105.4583 | $105.46 | $105.45 | $105.50 |
| Purchase #3 | $231.75 | 3.764% | $240.4731 | $240.47 | $240.45 | $240.50 |
| Purchase #4 | $19.93 | 9.406% | $21.8046 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $53.26 | 13.118% | $60.2466 | $60.25 | $60.25 | $60.20 |
| Purchase #6 | $147.66 | 6.447% | $157.1796 | $157.18 | $157.20 | $157.20 |
| Purchase #7 | $45.44 | 9.760% | $49.8749 | $49.87 | $49.85 | $49.90 |
| 7 purchase totals = | $782.25 | $840.0568 | $840.05 | $840.00 | $840.10 | |