| 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 | $124.89 | 8.112% | $135.0211 | $135.02 | $135.00 | $135.00 |
| Purchase #2 | $250.42 | 5.229% | $263.5145 | $263.51 | $263.50 | $263.50 |
| Purchase #3 | $144.28 | 5.579% | $152.3294 | $152.33 | $152.35 | $152.30 |
| Purchase #4 | $113.71 | 11.382% | $126.6525 | $126.65 | $126.65 | $126.70 |
| Purchase #5 | $216.84 | 10.225% | $239.0119 | $239.01 | $239.00 | $239.00 |
| Purchase #6 | $184.47 | 11.870% | $206.3666 | $206.37 | $206.35 | $206.40 |
| Purchase #7 | $19.31 | 13.380% | $21.8937 | $21.89 | $21.90 | $21.90 |
| 7 purchase totals = | $1,053.92 | $1,144.7897 | $1,144.78 | $1,144.75 | $1,144.80 | |