| 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 | $21.44 | 3.203% | $22.1267 | $22.13 | $22.15 | $22.10 |
| Purchase #2 | $182.72 | 6.745% | $195.0445 | $195.04 | $195.05 | $195.00 |
| Purchase #3 | $177.29 | 12.333% | $199.1552 | $199.16 | $199.15 | $199.20 |
| Purchase #4 | $24.55 | 12.594% | $27.6418 | $27.64 | $27.65 | $27.60 |
| Purchase #5 | $30.40 | 5.157% | $31.9677 | $31.97 | $31.95 | $32.00 |
| Purchase #6 | $176.32 | 13.363% | $199.8816 | $199.88 | $199.90 | $199.90 |
| Purchase #7 | $144.44 | 8.379% | $156.5426 | $156.54 | $156.55 | $156.50 |
| 7 purchase totals = | $757.16 | $832.3601 | $832.36 | $832.40 | $832.30 | |