| 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 | $213.42 | 10.489% | $235.8056 | $235.81 | $235.80 | $235.80 |
| Purchase #2 | $142.80 | 7.195% | $153.0745 | $153.07 | $153.05 | $153.10 |
| Purchase #3 | $148.30 | 10.134% | $163.3287 | $163.33 | $163.35 | $163.30 |
| Purchase #4 | $104.66 | 12.662% | $117.912 | $117.91 | $117.90 | $117.90 |
| Purchase #5 | $219.38 | 8.621% | $238.2927 | $238.29 | $238.30 | $238.30 |
| Purchase #6 | $108.27 | 10.625% | $119.7737 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $52.46 | 4.548% | $54.8459 | $54.85 | $54.85 | $54.80 |
| 7 purchase totals = | $989.29 | $1,083.0331 | $1,083.03 | $1,083.00 | $1,083.00 | |