| 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 | $186.42 | 10.109% | $205.2652 | $205.27 | $205.25 | $205.30 |
| Purchase #2 | $169.35 | 8.734% | $184.141 | $184.14 | $184.15 | $184.10 |
| Purchase #3 | $160.81 | 6.834% | $171.7998 | $171.80 | $171.80 | $171.80 |
| Purchase #4 | $212.76 | 5.333% | $224.1065 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $21.68 | 6.533% | $23.0964 | $23.10 | $23.10 | $23.10 |
| Purchase #6 | $110.93 | 11.133% | $123.2798 | $123.28 | $123.30 | $123.30 |
| Purchase #7 | $218.81 | 9.438% | $239.4613 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $1,080.76 | $1,171.1500 | $1,171.16 | $1,171.15 | $1,171.20 | |