| 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 | $212.46 | 13.394% | $240.9169 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $250.32 | 3.262% | $258.4854 | $258.49 | $258.50 | $258.50 |
| Purchase #3 | $189.32 | 9.492% | $207.2903 | $207.29 | $207.30 | $207.30 |
| Purchase #4 | $96.57 | 9.872% | $106.1034 | $106.10 | $106.10 | $106.10 |
| Purchase #5 | $131.86 | 4.427% | $137.6974 | $137.70 | $137.70 | $137.70 |
| Purchase #6 | $94.35 | 3.188% | $97.3579 | $97.36 | $97.35 | $97.40 |
| Purchase #7 | $14.64 | 9.363% | $16.0107 | $16.01 | $16.00 | $16.00 |
| 7 purchase totals = | $989.52 | $1,063.8620 | $1,063.87 | $1,063.85 | $1,063.90 | |