| 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 | $237.39 | 12.409% | $266.8477 | $266.85 | $266.85 | $266.80 |
| Purchase #2 | $121.30 | 7.454% | $130.3417 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $92.89 | 6.685% | $99.0997 | $99.10 | $99.10 | $99.10 |
| Purchase #4 | $114.92 | 9.608% | $125.9615 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $37.49 | 10.121% | $41.2844 | $41.28 | $41.30 | $41.30 |
| Purchase #6 | $241.30 | 4.340% | $251.7724 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $49.82 | 12.757% | $56.1755 | $56.18 | $56.20 | $56.20 |
| 7 purchase totals = | $895.11 | $971.4829 | $971.48 | $971.50 | $971.50 | |