| 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 | $239.72 | 6.850% | $256.1408 | $256.14 | $256.15 | $256.10 |
| Purchase #2 | $234.26 | 5.201% | $246.4439 | $246.44 | $246.45 | $246.40 |
| Purchase #3 | $129.78 | 5.274% | $136.6246 | $136.62 | $136.60 | $136.60 |
| Purchase #4 | $91.78 | 9.166% | $100.1926 | $100.19 | $100.20 | $100.20 |
| Purchase #5 | $58.67 | 13.769% | $66.7483 | $66.75 | $66.75 | $66.70 |
| Purchase #6 | $129.84 | 9.659% | $142.3812 | $142.38 | $142.40 | $142.40 |
| Purchase #7 | $240.37 | 3.220% | $248.1099 | $248.11 | $248.10 | $248.10 |
| 7 purchase totals = | $1,124.42 | $1,196.6413 | $1,196.63 | $1,196.65 | $1,196.50 | |