| 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 | $118.84 | 5.265% | $125.0969 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $236.42 | 8.179% | $255.7568 | $255.76 | $255.75 | $255.80 |
| Purchase #3 | $129.77 | 12.161% | $145.5513 | $145.55 | $145.55 | $145.60 |
| Purchase #4 | $182.82 | 7.195% | $195.9739 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $229.38 | 4.533% | $239.7778 | $239.78 | $239.80 | $239.80 |
| Purchase #6 | $240.31 | 11.607% | $268.2028 | $268.20 | $268.20 | $268.20 |
| Purchase #7 | $178.60 | 11.434% | $199.0211 | $199.02 | $199.00 | $199.00 |
| 7 purchase totals = | $1,316.14 | $1,429.3806 | $1,429.38 | $1,429.35 | $1,429.50 | |