| 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 | $111.48 | 9.368% | $121.9234 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $223.97 | 8.359% | $242.6917 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $41.54 | 5.689% | $43.9032 | $43.90 | $43.90 | $43.90 |
| Purchase #4 | $104.60 | 13.355% | $118.5693 | $118.57 | $118.55 | $118.60 |
| Purchase #5 | $95.47 | 5.520% | $100.7399 | $100.74 | $100.75 | $100.70 |
| Purchase #6 | $91.40 | 13.426% | $103.6714 | $103.67 | $103.65 | $103.70 |
| Purchase #7 | $230.45 | 4.852% | $241.6314 | $241.63 | $241.65 | $241.60 |
| 7 purchase totals = | $898.91 | $973.1303 | $973.12 | $973.10 | $973.10 | |