| 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 | $250.27 | 9.112% | $273.0746 | $273.07 | $273.05 | $273.10 |
| Purchase #2 | $108.25 | 8.379% | $117.3203 | $117.32 | $117.30 | $117.30 |
| Purchase #3 | $171.92 | 13.834% | $195.7034 | $195.70 | $195.70 | $195.70 |
| Purchase #4 | $170.58 | 5.854% | $180.5658 | $180.57 | $180.55 | $180.60 |
| Purchase #5 | $174.76 | 3.607% | $181.0636 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $67.91 | 7.478% | $72.9883 | $72.99 | $73.00 | $73.00 |
| Purchase #7 | $209.98 | 9.196% | $229.2898 | $229.29 | $229.30 | $229.30 |
| 7 purchase totals = | $1,153.67 | $1,250.0058 | $1,250.00 | $1,249.95 | $1,250.10 | |