| 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 | $14.75 | 3.172% | $15.2179 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $6.61 | 12.862% | $7.4602 | $7.46 | $7.45 | $7.50 |
| Purchase #3 | $220.27 | 4.326% | $229.7989 | $229.80 | $229.80 | $229.80 |
| Purchase #4 | $137.76 | 11.793% | $154.006 | $154.01 | $154.00 | $154.00 |
| Purchase #5 | $173.29 | 7.295% | $185.9315 | $185.93 | $185.95 | $185.90 |
| Purchase #6 | $170.59 | 5.163% | $179.3976 | $179.40 | $179.40 | $179.40 |
| Purchase #7 | $43.98 | 9.778% | $48.2804 | $48.28 | $48.30 | $48.30 |
| 7 purchase totals = | $767.25 | $820.0925 | $820.10 | $820.10 | $820.10 | |