| 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 | $230.37 | 7.734% | $248.1868 | $248.19 | $248.20 | $248.20 |
| Purchase #2 | $142.89 | 10.769% | $158.2778 | $158.28 | $158.30 | $158.30 |
| Purchase #3 | $212.51 | 8.244% | $230.0293 | $230.03 | $230.05 | $230.00 |
| Purchase #4 | $130.95 | 7.614% | $140.9205 | $140.92 | $140.90 | $140.90 |
| Purchase #5 | $248.39 | 9.695% | $272.4714 | $272.47 | $272.45 | $272.50 |
| Purchase #6 | $14.62 | 8.456% | $15.8563 | $15.86 | $15.85 | $15.90 |
| Purchase #7 | $53.56 | 3.623% | $55.5005 | $55.50 | $55.50 | $55.50 |
| 7 purchase totals = | $1,033.29 | $1,121.2426 | $1,121.25 | $1,121.25 | $1,121.30 | |