| 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 | $110.70 | 3.500% | $114.5745 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $130.58 | 6.790% | $139.4464 | $139.45 | $139.45 | $139.40 |
| Purchase #3 | $227.93 | 6.179% | $242.0138 | $242.01 | $242.00 | $242.00 |
| Purchase #4 | $86.67 | 9.456% | $94.8655 | $94.87 | $94.85 | $94.90 |
| Purchase #5 | $212.94 | 4.156% | $221.7898 | $221.79 | $221.80 | $221.80 |
| Purchase #6 | $33.83 | 3.343% | $34.9609 | $34.96 | $34.95 | $35.00 |
| Purchase #7 | $75.94 | 6.201% | $80.649 | $80.65 | $80.65 | $80.60 |
| 7 purchase totals = | $878.59 | $928.2999 | $928.30 | $928.25 | $928.30 | |