| 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 | $206.82 | 10.711% | $228.9725 | $228.97 | $228.95 | $229.00 |
| Purchase #2 | $101.63 | 9.289% | $111.0704 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $141.70 | 12.135% | $158.8953 | $158.90 | $158.90 | $158.90 |
| Purchase #4 | $21.56 | 7.401% | $23.1557 | $23.16 | $23.15 | $23.20 |
| Purchase #5 | $79.53 | 10.296% | $87.7184 | $87.72 | $87.70 | $87.70 |
| Purchase #6 | $77.62 | 13.620% | $88.1918 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $127.83 | 7.355% | $137.2319 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $756.69 | $835.2360 | $835.24 | $835.20 | $835.30 | |