| 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 | $247.51 | 10.273% | $272.9367 | $272.94 | $272.95 | $272.90 |
| Purchase #2 | $124.43 | 13.625% | $141.3836 | $141.38 | $141.40 | $141.40 |
| Purchase #3 | $64.37 | 11.823% | $71.9805 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $68.62 | 6.671% | $73.1976 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $122.49 | 11.138% | $136.1329 | $136.13 | $136.15 | $136.10 |
| Purchase #6 | $222.81 | 11.427% | $248.2705 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $183.45 | 8.450% | $198.9515 | $198.95 | $198.95 | $199.00 |
| 7 purchase totals = | $1,033.68 | $1,142.8533 | $1,142.85 | $1,142.90 | $1,142.90 | |