| 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 | $123.96 | 8.179% | $134.0987 | $134.10 | $134.10 | $134.10 |
| Purchase #2 | $167.88 | 9.868% | $184.4464 | $184.45 | $184.45 | $184.40 |
| Purchase #3 | $102.98 | 13.863% | $117.2561 | $117.26 | $117.25 | $117.30 |
| Purchase #4 | $11.39 | 6.627% | $12.1448 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $182.42 | 5.655% | $192.7359 | $192.74 | $192.75 | $192.70 |
| Purchase #6 | $222.78 | 11.372% | $248.1145 | $248.11 | $248.10 | $248.10 |
| Purchase #7 | $116.77 | 5.809% | $123.5532 | $123.55 | $123.55 | $123.60 |
| 7 purchase totals = | $928.18 | $1,012.3496 | $1,012.35 | $1,012.35 | $1,012.30 | |