| 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 | $208.92 | 10.257% | $230.3489 | $230.35 | $230.35 | $230.30 |
| Purchase #2 | $168.84 | 7.158% | $180.9256 | $180.93 | $180.95 | $180.90 |
| Purchase #3 | $43.59 | 12.735% | $49.1412 | $49.14 | $49.15 | $49.10 |
| Purchase #4 | $136.73 | 12.377% | $153.6531 | $153.65 | $153.65 | $153.70 |
| Purchase #5 | $19.79 | 9.282% | $21.6269 | $21.63 | $21.65 | $21.60 |
| Purchase #6 | $44.34 | 13.277% | $50.227 | $50.23 | $50.25 | $50.20 |
| Purchase #7 | $222.69 | 13.665% | $253.1206 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $844.90 | $939.0433 | $939.05 | $939.10 | $938.90 | |