| 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 | $197.93 | 9.385% | $216.5057 | $216.51 | $216.50 | $216.50 |
| Purchase #2 | $174.48 | 12.850% | $196.9007 | $196.90 | $196.90 | $196.90 |
| Purchase #3 | $147.99 | 6.612% | $157.7751 | $157.78 | $157.80 | $157.80 |
| Purchase #4 | $17.95 | 12.673% | $20.2248 | $20.22 | $20.20 | $20.20 |
| Purchase #5 | $44.29 | 11.430% | $49.3523 | $49.35 | $49.35 | $49.40 |
| Purchase #6 | $234.41 | 7.771% | $252.626 | $252.63 | $252.65 | $252.60 |
| Purchase #7 | $91.43 | 8.275% | $98.9958 | $99.00 | $99.00 | $99.00 |
| 7 purchase totals = | $908.48 | $992.3804 | $992.39 | $992.40 | $992.40 | |