| 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 | $225.38 | 11.623% | $251.5759 | $251.58 | $251.60 | $251.60 |
| Purchase #2 | $122.70 | 4.253% | $127.9184 | $127.92 | $127.90 | $127.90 |
| Purchase #3 | $7.54 | 4.399% | $7.8717 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $56.29 | 7.863% | $60.7161 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $24.83 | 3.377% | $25.6685 | $25.67 | $25.65 | $25.70 |
| Purchase #6 | $33.25 | 3.741% | $34.4939 | $34.49 | $34.50 | $34.50 |
| Purchase #7 | $15.40 | 11.563% | $17.1807 | $17.18 | $17.20 | $17.20 |
| 7 purchase totals = | $485.39 | $525.4252 | $525.43 | $525.40 | $525.50 | |