| 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 | $201.36 | 10.219% | $221.937 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $21.72 | 12.479% | $24.4304 | $24.43 | $24.45 | $24.40 |
| Purchase #3 | $117.98 | 5.491% | $124.4583 | $124.46 | $124.45 | $124.50 |
| Purchase #4 | $110.55 | 11.869% | $123.6712 | $123.67 | $123.65 | $123.70 |
| Purchase #5 | $112.74 | 9.395% | $123.3319 | $123.33 | $123.35 | $123.30 |
| Purchase #6 | $134.36 | 12.526% | $151.1899 | $151.19 | $151.20 | $151.20 |
| Purchase #7 | $57.94 | 4.123% | $60.3289 | $60.33 | $60.35 | $60.30 |
| 7 purchase totals = | $756.65 | $829.3476 | $829.35 | $829.40 | $829.30 | |