| 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 | $56.68 | 10.108% | $62.4092 | $62.41 | $62.40 | $62.40 |
| Purchase #2 | $139.65 | 5.492% | $147.3196 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $214.70 | 6.538% | $228.7371 | $228.74 | $228.75 | $228.70 |
| Purchase #4 | $33.30 | 8.270% | $36.0539 | $36.05 | $36.05 | $36.10 |
| Purchase #5 | $248.44 | 5.755% | $262.7377 | $262.74 | $262.75 | $262.70 |
| Purchase #6 | $21.81 | 12.321% | $24.4972 | $24.50 | $24.50 | $24.50 |
| Purchase #7 | $172.62 | 13.170% | $195.3541 | $195.35 | $195.35 | $195.40 |
| 7 purchase totals = | $887.20 | $957.1088 | $957.11 | $957.10 | $957.10 | |