| 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 | $183.51 | 9.315% | $200.604 | $200.60 | $200.60 | $200.60 |
| Purchase #2 | $234.78 | 5.777% | $248.3432 | $248.34 | $248.35 | $248.30 |
| Purchase #3 | $184.85 | 5.160% | $194.3883 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $193.39 | 7.324% | $207.5539 | $207.55 | $207.55 | $207.60 |
| Purchase #5 | $94.38 | 9.341% | $103.196 | $103.20 | $103.20 | $103.20 |
| Purchase #6 | $226.66 | 5.788% | $239.7791 | $239.78 | $239.80 | $239.80 |
| Purchase #7 | $233.36 | 5.761% | $246.8039 | $246.80 | $246.80 | $246.80 |
| 7 purchase totals = | $1,350.93 | $1,440.6684 | $1,440.66 | $1,440.70 | $1,440.70 | |