| 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 | $212.94 | 4.207% | $221.8984 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $85.66 | 9.837% | $94.0864 | $94.09 | $94.10 | $94.10 |
| Purchase #3 | $37.67 | 3.318% | $38.9199 | $38.92 | $38.90 | $38.90 |
| Purchase #4 | $123.85 | 8.198% | $134.0032 | $134.00 | $134.00 | $134.00 |
| Purchase #5 | $225.99 | 6.759% | $241.2647 | $241.26 | $241.25 | $241.30 |
| Purchase #6 | $10.83 | 12.140% | $12.1448 | $12.14 | $12.15 | $12.10 |
| Purchase #7 | $224.50 | 12.201% | $251.8912 | $251.89 | $251.90 | $251.90 |
| 7 purchase totals = | $921.44 | $994.2086 | $994.20 | $994.20 | $994.20 | |