| 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 | $226.57 | 5.841% | $239.804 | $239.80 | $239.80 | $239.80 |
| Purchase #2 | $216.40 | 10.437% | $238.9857 | $238.99 | $239.00 | $239.00 |
| Purchase #3 | $80.42 | 9.618% | $88.1548 | $88.15 | $88.15 | $88.20 |
| Purchase #4 | $226.40 | 4.220% | $235.9541 | $235.95 | $235.95 | $236.00 |
| Purchase #5 | $220.82 | 5.588% | $233.1594 | $233.16 | $233.15 | $233.20 |
| Purchase #6 | $160.52 | 10.371% | $177.1675 | $177.17 | $177.15 | $177.20 |
| Purchase #7 | $102.60 | 3.668% | $106.3634 | $106.36 | $106.35 | $106.40 |
| 7 purchase totals = | $1,233.73 | $1,319.5889 | $1,319.58 | $1,319.55 | $1,319.80 | |