| 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 | $74.29 | 3.127% | $76.613 | $76.61 | $76.60 | $76.60 |
| Purchase #2 | $21.94 | 5.222% | $23.0857 | $23.09 | $23.10 | $23.10 |
| Purchase #3 | $194.38 | 13.128% | $219.8982 | $219.90 | $219.90 | $219.90 |
| Purchase #4 | $162.42 | 5.766% | $171.7851 | $171.79 | $171.80 | $171.80 |
| Purchase #5 | $248.39 | 7.338% | $266.6169 | $266.62 | $266.60 | $266.60 |
| Purchase #6 | $231.86 | 11.385% | $258.2573 | $258.26 | $258.25 | $258.30 |
| Purchase #7 | $100.35 | 6.117% | $106.4884 | $106.49 | $106.50 | $106.50 |
| 7 purchase totals = | $1,033.63 | $1,122.7446 | $1,122.76 | $1,122.75 | $1,122.80 | |