| 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 | $245.86 | 3.861% | $255.3527 | $255.35 | $255.35 | $255.40 |
| Purchase #2 | $108.50 | 8.552% | $117.7789 | $117.78 | $117.80 | $117.80 |
| Purchase #3 | $237.74 | 11.754% | $265.684 | $265.68 | $265.70 | $265.70 |
| Purchase #4 | $84.84 | 4.431% | $88.5993 | $88.60 | $88.60 | $88.60 |
| Purchase #5 | $210.85 | 5.394% | $222.2232 | $222.22 | $222.20 | $222.20 |
| Purchase #6 | $63.93 | 13.177% | $72.3541 | $72.35 | $72.35 | $72.40 |
| Purchase #7 | $89.93 | 13.831% | $102.3682 | $102.37 | $102.35 | $102.40 |
| 7 purchase totals = | $1,041.65 | $1,124.3604 | $1,124.35 | $1,124.35 | $1,124.50 | |