| 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 | $221.27 | 5.625% | $233.7164 | $233.72 | $233.70 | $233.70 |
| Purchase #2 | $106.92 | 11.416% | $119.126 | $119.13 | $119.15 | $119.10 |
| Purchase #3 | $98.67 | 13.764% | $112.2509 | $112.25 | $112.25 | $112.30 |
| Purchase #4 | $225.26 | 12.556% | $253.5436 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $129.56 | 12.615% | $145.904 | $145.90 | $145.90 | $145.90 |
| Purchase #6 | $229.87 | 11.803% | $257.0016 | $257.00 | $257.00 | $257.00 |
| Purchase #7 | $187.39 | 11.244% | $208.4601 | $208.46 | $208.45 | $208.50 |
| 7 purchase totals = | $1,198.94 | $1,330.0026 | $1,330.00 | $1,330.00 | $1,330.00 | |