| 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 | $239.35 | 11.728% | $267.421 | $267.42 | $267.40 | $267.40 |
| Purchase #2 | $185.71 | 4.595% | $194.2434 | $194.24 | $194.25 | $194.20 |
| Purchase #3 | $128.79 | 5.336% | $135.6622 | $135.66 | $135.65 | $135.70 |
| Purchase #4 | $177.79 | 8.402% | $192.7279 | $192.73 | $192.75 | $192.70 |
| Purchase #5 | $117.90 | 12.587% | $132.7401 | $132.74 | $132.75 | $132.70 |
| Purchase #6 | $185.92 | 6.690% | $198.358 | $198.36 | $198.35 | $198.40 |
| Purchase #7 | $6.88 | 10.317% | $7.5898 | $7.59 | $7.60 | $7.60 |
| 7 purchase totals = | $1,042.34 | $1,128.7424 | $1,128.74 | $1,128.75 | $1,128.70 | |