| 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 | $240.83 | 4.807% | $252.4067 | $252.41 | $252.40 | $252.40 |
| Purchase #2 | $241.47 | 11.231% | $268.5895 | $268.59 | $268.60 | $268.60 |
| Purchase #3 | $196.80 | 3.635% | $203.9537 | $203.95 | $203.95 | $204.00 |
| Purchase #4 | $19.93 | 5.616% | $21.0493 | $21.05 | $21.05 | $21.00 |
| Purchase #5 | $151.52 | 9.453% | $165.8432 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $8.73 | 6.413% | $9.2899 | $9.29 | $9.30 | $9.30 |
| Purchase #7 | $49.39 | 7.404% | $53.0468 | $53.05 | $53.05 | $53.00 |
| 7 purchase totals = | $908.67 | $974.1791 | $974.18 | $974.20 | $974.10 | |