| 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 | $230.43 | 12.559% | $259.3697 | $259.37 | $259.35 | $259.40 |
| Purchase #2 | $124.35 | 9.560% | $136.2379 | $136.24 | $136.25 | $136.20 |
| Purchase #3 | $129.46 | 10.459% | $143.0002 | $143.00 | $143.00 | $143.00 |
| Purchase #4 | $185.77 | 6.234% | $197.3509 | $197.35 | $197.35 | $197.40 |
| Purchase #5 | $222.42 | 3.474% | $230.1469 | $230.15 | $230.15 | $230.10 |
| Purchase #6 | $60.69 | 6.549% | $64.6646 | $64.66 | $64.65 | $64.70 |
| Purchase #7 | $135.98 | 9.779% | $149.2775 | $149.28 | $149.30 | $149.30 |
| 7 purchase totals = | $1,089.10 | $1,180.0477 | $1,180.05 | $1,180.05 | $1,180.10 | |