| 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 | $86.69 | 7.451% | $93.1493 | $93.15 | $93.15 | $93.10 |
| Purchase #2 | $128.31 | 5.719% | $135.648 | $135.65 | $135.65 | $135.60 |
| Purchase #3 | $246.60 | 11.826% | $275.7629 | $275.76 | $275.75 | $275.80 |
| Purchase #4 | $113.72 | 3.147% | $117.2988 | $117.30 | $117.30 | $117.30 |
| Purchase #5 | $234.60 | 10.260% | $258.67 | $258.67 | $258.65 | $258.70 |
| Purchase #6 | $30.33 | 5.152% | $31.8926 | $31.89 | $31.90 | $31.90 |
| Purchase #7 | $210.92 | 13.537% | $239.4722 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $1,051.17 | $1,151.8938 | $1,151.89 | $1,151.85 | $1,151.90 | |