| 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 | $240.72 | 4.743% | $252.1373 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $159.70 | 8.112% | $172.6549 | $172.65 | $172.65 | $172.70 |
| Purchase #3 | $6.78 | 11.567% | $7.5642 | $7.56 | $7.55 | $7.60 |
| Purchase #4 | $147.38 | 7.558% | $158.519 | $158.52 | $158.50 | $158.50 |
| Purchase #5 | $92.96 | 8.501% | $100.8625 | $100.86 | $100.85 | $100.90 |
| Purchase #6 | $222.73 | 7.870% | $240.2589 | $240.26 | $240.25 | $240.30 |
| Purchase #7 | $218.26 | 8.872% | $237.624 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $1,088.53 | $1,169.6208 | $1,169.61 | $1,169.55 | $1,169.70 | |