| 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 | $106.79 | 3.592% | $110.6259 | $110.63 | $110.65 | $110.60 |
| Purchase #2 | $8.66 | 9.547% | $9.4868 | $9.49 | $9.50 | $9.50 |
| Purchase #3 | $64.98 | 10.369% | $71.7178 | $71.72 | $71.70 | $71.70 |
| Purchase #4 | $189.82 | 11.839% | $212.2928 | $212.29 | $212.30 | $212.30 |
| Purchase #5 | $229.73 | 4.710% | $240.5503 | $240.55 | $240.55 | $240.60 |
| Purchase #6 | $189.61 | 12.416% | $213.152 | $213.15 | $213.15 | $213.20 |
| Purchase #7 | $119.35 | 11.646% | $133.2495 | $133.25 | $133.25 | $133.20 |
| 7 purchase totals = | $908.94 | $991.0751 | $991.08 | $991.10 | $991.10 | |