| 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 | $229.54 | 5.808% | $242.8717 | $242.87 | $242.85 | $242.90 |
| Purchase #2 | $173.48 | 4.721% | $181.67 | $181.67 | $181.65 | $181.70 |
| Purchase #3 | $45.91 | 9.546% | $50.2926 | $50.29 | $50.30 | $50.30 |
| Purchase #4 | $196.48 | 8.117% | $212.4283 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $103.70 | 3.377% | $107.2019 | $107.20 | $107.20 | $107.20 |
| Purchase #6 | $242.53 | 12.246% | $272.2302 | $272.23 | $272.25 | $272.20 |
| Purchase #7 | $230.59 | 12.242% | $258.8188 | $258.82 | $258.80 | $258.80 |
| 7 purchase totals = | $1,222.23 | $1,325.5135 | $1,325.51 | $1,325.50 | $1,325.50 | |