| 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 | $138.30 | 9.245% | $151.0858 | $151.09 | $151.10 | $151.10 |
| Purchase #2 | $227.88 | 10.615% | $252.0695 | $252.07 | $252.05 | $252.10 |
| Purchase #3 | $247.85 | 10.423% | $273.6834 | $273.68 | $273.70 | $273.70 |
| Purchase #4 | $225.78 | 6.364% | $240.1486 | $240.15 | $240.15 | $240.10 |
| Purchase #5 | $248.29 | 7.421% | $266.7156 | $266.72 | $266.70 | $266.70 |
| Purchase #6 | $51.81 | 10.596% | $57.2998 | $57.30 | $57.30 | $57.30 |
| Purchase #7 | $195.45 | 13.376% | $221.5934 | $221.59 | $221.60 | $221.60 |
| 7 purchase totals = | $1,335.36 | $1,462.5961 | $1,462.60 | $1,462.60 | $1,462.60 | |