| 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 | $79.56 | 11.450% | $88.6696 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $238.65 | 4.301% | $248.9143 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $205.83 | 6.144% | $218.4762 | $218.48 | $218.50 | $218.50 |
| Purchase #4 | $185.48 | 13.462% | $210.4493 | $210.45 | $210.45 | $210.40 |
| Purchase #5 | $122.33 | 12.501% | $137.6225 | $137.62 | $137.60 | $137.60 |
| Purchase #6 | $92.40 | 10.698% | $102.285 | $102.29 | $102.30 | $102.30 |
| Purchase #7 | $219.52 | 7.749% | $236.5306 | $236.53 | $236.55 | $236.50 |
| 7 purchase totals = | $1,143.77 | $1,242.9475 | $1,242.95 | $1,242.95 | $1,242.90 | |