| 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 | $126.42 | 11.351% | $140.7699 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $137.61 | 6.824% | $147.0005 | $147.00 | $147.00 | $147.00 |
| Purchase #3 | $68.92 | 6.293% | $73.2571 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $239.93 | 13.658% | $272.6996 | $272.70 | $272.70 | $272.70 |
| Purchase #5 | $230.99 | 6.807% | $246.7135 | $246.71 | $246.70 | $246.70 |
| Purchase #6 | $12.40 | 10.605% | $13.715 | $13.72 | $13.70 | $13.70 |
| Purchase #7 | $238.44 | 8.146% | $257.8633 | $257.86 | $257.85 | $257.90 |
| 7 purchase totals = | $1,054.71 | $1,152.0189 | $1,152.02 | $1,151.95 | $1,152.10 | |