| 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 | $210.85 | 5.830% | $223.1426 | $223.14 | $223.15 | $223.10 |
| Purchase #2 | $46.86 | 5.392% | $49.3867 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $100.45 | 10.661% | $111.159 | $111.16 | $111.15 | $111.20 |
| Purchase #4 | $175.73 | 7.568% | $189.0292 | $189.03 | $189.05 | $189.00 |
| Purchase #5 | $166.40 | 11.105% | $184.8787 | $184.88 | $184.90 | $184.90 |
| Purchase #6 | $33.30 | 11.125% | $37.0046 | $37.00 | $37.00 | $37.00 |
| Purchase #7 | $195.85 | 3.371% | $202.4521 | $202.45 | $202.45 | $202.50 |
| 7 purchase totals = | $929.44 | $997.0529 | $997.05 | $997.10 | $997.10 | |