| 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 | $117.48 | 13.634% | $133.4972 | $133.50 | $133.50 | $133.50 |
| Purchase #2 | $218.80 | 9.587% | $239.7764 | $239.78 | $239.80 | $239.80 |
| Purchase #3 | $131.41 | 11.176% | $146.0964 | $146.10 | $146.10 | $146.10 |
| Purchase #4 | $99.99 | 13.222% | $113.2107 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $141.88 | 9.637% | $155.553 | $155.55 | $155.55 | $155.60 |
| Purchase #6 | $86.43 | 7.181% | $92.6365 | $92.64 | $92.65 | $92.60 |
| Purchase #7 | $100.66 | 9.453% | $110.1754 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $896.65 | $990.9456 | $990.96 | $991.00 | $991.00 | |