| 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 | $223.99 | 11.139% | $248.9402 | $248.94 | $248.95 | $248.90 |
| Purchase #2 | $100.58 | 9.645% | $110.2809 | $110.28 | $110.30 | $110.30 |
| Purchase #3 | $71.52 | 11.390% | $79.6661 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $210.32 | 3.280% | $217.2185 | $217.22 | $217.20 | $217.20 |
| Purchase #5 | $104.90 | 9.393% | $114.7533 | $114.75 | $114.75 | $114.80 |
| Purchase #6 | $122.98 | 6.234% | $130.6466 | $130.65 | $130.65 | $130.60 |
| Purchase #7 | $125.54 | 10.452% | $138.6614 | $138.66 | $138.65 | $138.70 |
| 7 purchase totals = | $959.83 | $1,040.1670 | $1,040.17 | $1,040.15 | $1,040.20 | |