| 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 | $92.93 | 9.778% | $102.0167 | $102.02 | $102.00 | $102.00 |
| Purchase #2 | $194.76 | 13.652% | $221.3486 | $221.35 | $221.35 | $221.30 |
| Purchase #3 | $176.78 | 4.281% | $184.348 | $184.35 | $184.35 | $184.30 |
| Purchase #4 | $46.43 | 13.377% | $52.6409 | $52.64 | $52.65 | $52.60 |
| Purchase #5 | $158.96 | 5.227% | $167.2688 | $167.27 | $167.25 | $167.30 |
| Purchase #6 | $122.27 | 11.811% | $136.7113 | $136.71 | $136.70 | $136.70 |
| Purchase #7 | $130.79 | 4.556% | $136.7488 | $136.75 | $136.75 | $136.70 |
| 7 purchase totals = | $922.92 | $1,001.0831 | $1,001.09 | $1,001.05 | $1,000.90 | |