| 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 | $239.82 | 6.371% | $255.0989 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $225.44 | 9.448% | $246.7396 | $246.74 | $246.75 | $246.70 |
| Purchase #3 | $222.44 | 9.348% | $243.2337 | $243.23 | $243.25 | $243.20 |
| Purchase #4 | $102.43 | 10.687% | $113.3767 | $113.38 | $113.40 | $113.40 |
| Purchase #5 | $47.47 | 12.308% | $53.3126 | $53.31 | $53.30 | $53.30 |
| Purchase #6 | $248.73 | 6.775% | $265.5815 | $265.58 | $265.60 | $265.60 |
| Purchase #7 | $87.58 | 8.812% | $95.2975 | $95.30 | $95.30 | $95.30 |
| 7 purchase totals = | $1,173.91 | $1,272.6405 | $1,272.64 | $1,272.70 | $1,272.60 | |