| 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 | $97.28 | 6.821% | $103.9155 | $103.92 | $103.90 | $103.90 |
| Purchase #2 | $197.91 | 6.792% | $211.352 | $211.35 | $211.35 | $211.40 |
| Purchase #3 | $214.82 | 7.526% | $230.9874 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $140.62 | 13.479% | $159.5742 | $159.57 | $159.55 | $159.60 |
| Purchase #5 | $16.45 | 13.828% | $18.7247 | $18.72 | $18.70 | $18.70 |
| Purchase #6 | $86.36 | 11.485% | $96.2784 | $96.28 | $96.30 | $96.30 |
| Purchase #7 | $31.35 | 5.859% | $33.1868 | $33.19 | $33.20 | $33.20 |
| 7 purchase totals = | $784.79 | $854.0190 | $854.02 | $854.00 | $854.10 | |