| 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 | $237.99 | 12.367% | $267.4222 | $267.42 | $267.40 | $267.40 |
| Purchase #2 | $44.59 | 10.761% | $49.3883 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $52.83 | 3.326% | $54.5871 | $54.59 | $54.60 | $54.60 |
| Purchase #4 | $30.38 | 8.515% | $32.9669 | $32.97 | $32.95 | $33.00 |
| Purchase #5 | $19.27 | 13.406% | $21.8533 | $21.85 | $21.85 | $21.90 |
| Purchase #6 | $185.89 | 3.379% | $192.1712 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $111.86 | 7.809% | $120.5951 | $120.60 | $120.60 | $120.60 |
| 7 purchase totals = | $682.81 | $738.9841 | $738.99 | $738.95 | $739.10 | |