| 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 | $115.36 | 3.513% | $119.4126 | $119.41 | $119.40 | $119.40 |
| Purchase #2 | $139.32 | 9.321% | $152.306 | $152.31 | $152.30 | $152.30 |
| Purchase #3 | $176.61 | 4.260% | $184.1336 | $184.13 | $184.15 | $184.10 |
| Purchase #4 | $123.56 | 6.351% | $131.4073 | $131.41 | $131.40 | $131.40 |
| Purchase #5 | $64.39 | 10.246% | $70.9874 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $226.71 | 9.115% | $247.3746 | $247.37 | $247.35 | $247.40 |
| Purchase #7 | $236.76 | 6.332% | $251.7516 | $251.75 | $251.75 | $251.80 |
| 7 purchase totals = | $1,082.71 | $1,157.3731 | $1,157.37 | $1,157.35 | $1,157.40 | |