| 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 | $19.58 | 8.390% | $21.2228 | $21.22 | $21.20 | $21.20 |
| Purchase #2 | $114.63 | 8.302% | $124.1466 | $124.15 | $124.15 | $124.10 |
| Purchase #3 | $120.93 | 7.628% | $130.1545 | $130.15 | $130.15 | $130.20 |
| Purchase #4 | $176.78 | 13.583% | $200.792 | $200.79 | $200.80 | $200.80 |
| Purchase #5 | $122.90 | 13.526% | $139.5235 | $139.52 | $139.50 | $139.50 |
| Purchase #6 | $37.55 | 10.466% | $41.48 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $134.70 | 9.213% | $147.1099 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $727.07 | $804.4293 | $804.42 | $804.40 | $804.40 | |