| 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 | $106.75 | 12.732% | $120.3414 | $120.34 | $120.35 | $120.30 |
| Purchase #2 | $101.30 | 9.601% | $111.0258 | $111.03 | $111.05 | $111.00 |
| Purchase #3 | $99.89 | 12.549% | $112.4252 | $112.43 | $112.45 | $112.40 |
| Purchase #4 | $181.74 | 8.492% | $197.1734 | $197.17 | $197.15 | $197.20 |
| Purchase #5 | $132.72 | 9.431% | $145.2368 | $145.24 | $145.25 | $145.20 |
| Purchase #6 | $58.79 | 11.206% | $65.378 | $65.38 | $65.40 | $65.40 |
| Purchase #7 | $217.43 | 13.747% | $247.3201 | $247.32 | $247.30 | $247.30 |
| 7 purchase totals = | $898.62 | $998.9007 | $998.91 | $998.95 | $998.80 | |