| 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 | $30.30 | 8.680% | $32.93 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $232.28 | 10.835% | $257.4475 | $257.45 | $257.45 | $257.40 |
| Purchase #3 | $211.96 | 13.494% | $240.5619 | $240.56 | $240.55 | $240.60 |
| Purchase #4 | $84.68 | 4.828% | $88.7684 | $88.77 | $88.75 | $88.80 |
| Purchase #5 | $85.38 | 13.816% | $97.1761 | $97.18 | $97.20 | $97.20 |
| Purchase #6 | $244.45 | 3.534% | $253.0889 | $253.09 | $253.10 | $253.10 |
| Purchase #7 | $105.99 | 7.239% | $113.6626 | $113.66 | $113.65 | $113.70 |
| 7 purchase totals = | $995.04 | $1,083.6354 | $1,083.64 | $1,083.65 | $1,083.70 | |