| 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 | $34.28 | 12.577% | $38.5914 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $23.70 | 11.681% | $26.4684 | $26.47 | $26.45 | $26.50 |
| Purchase #3 | $168.42 | 4.689% | $176.3172 | $176.32 | $176.30 | $176.30 |
| Purchase #4 | $116.88 | 13.853% | $133.0714 | $133.07 | $133.05 | $133.10 |
| Purchase #5 | $238.49 | 13.218% | $270.0136 | $270.01 | $270.00 | $270.00 |
| Purchase #6 | $130.42 | 7.655% | $140.4037 | $140.40 | $140.40 | $140.40 |
| Purchase #7 | $248.68 | 9.485% | $272.2673 | $272.27 | $272.25 | $272.30 |
| 7 purchase totals = | $960.87 | $1,057.1330 | $1,057.13 | $1,057.05 | $1,057.20 | |