| 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 | $122.53 | 9.810% | $134.5502 | $134.55 | $134.55 | $134.60 |
| Purchase #2 | $8.84 | 5.248% | $9.3039 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $164.91 | 7.478% | $177.242 | $177.24 | $177.25 | $177.20 |
| Purchase #4 | $158.40 | 3.267% | $163.5749 | $163.57 | $163.55 | $163.60 |
| Purchase #5 | $208.86 | 6.139% | $221.6819 | $221.68 | $221.70 | $221.70 |
| Purchase #6 | $111.72 | 11.704% | $124.7957 | $124.80 | $124.80 | $124.80 |
| Purchase #7 | $120.75 | 11.490% | $134.6242 | $134.62 | $134.60 | $134.60 |
| 7 purchase totals = | $896.01 | $965.7728 | $965.76 | $965.75 | $965.80 | |