| 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 | $76.60 | 4.615% | $80.1351 | $80.14 | $80.15 | $80.10 |
| Purchase #2 | $183.72 | 11.415% | $204.6916 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $209.80 | 12.247% | $235.4942 | $235.49 | $235.50 | $235.50 |
| Purchase #4 | $135.54 | 8.555% | $147.1354 | $147.14 | $147.15 | $147.10 |
| Purchase #5 | $250.87 | 7.293% | $269.1659 | $269.17 | $269.15 | $269.20 |
| Purchase #6 | $34.92 | 5.541% | $36.8549 | $36.85 | $36.85 | $36.90 |
| Purchase #7 | $226.71 | 9.778% | $248.8777 | $248.88 | $248.90 | $248.90 |
| 7 purchase totals = | $1,118.16 | $1,222.3548 | $1,222.36 | $1,222.40 | $1,222.40 | |