| 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 | $191.62 | 12.400% | $215.3809 | $215.38 | $215.40 | $215.40 |
| Purchase #2 | $212.96 | 8.436% | $230.9253 | $230.93 | $230.95 | $230.90 |
| Purchase #3 | $60.63 | 4.354% | $63.2698 | $63.27 | $63.25 | $63.30 |
| Purchase #4 | $187.70 | 9.622% | $205.7605 | $205.76 | $205.75 | $205.80 |
| Purchase #5 | $24.40 | 12.300% | $27.4012 | $27.40 | $27.40 | $27.40 |
| Purchase #6 | $104.93 | 5.360% | $110.5542 | $110.55 | $110.55 | $110.60 |
| Purchase #7 | $6.93 | 5.547% | $7.3144 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $789.17 | $860.6063 | $860.60 | $860.60 | $860.70 | |