| 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 | $78.83 | 7.114% | $84.438 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $196.65 | 4.505% | $205.5091 | $205.51 | $205.50 | $205.50 |
| Purchase #3 | $218.75 | 10.225% | $241.1172 | $241.12 | $241.10 | $241.10 |
| Purchase #4 | $7.83 | 8.867% | $8.5243 | $8.52 | $8.50 | $8.50 |
| Purchase #5 | $57.79 | 6.128% | $61.3314 | $61.33 | $61.35 | $61.30 |
| Purchase #6 | $86.83 | 6.389% | $92.3776 | $92.38 | $92.40 | $92.40 |
| Purchase #7 | $236.40 | 5.139% | $248.5486 | $248.55 | $248.55 | $248.50 |
| 7 purchase totals = | $883.08 | $941.8462 | $941.85 | $941.85 | $941.70 | |