| 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 | $110.63 | 12.484% | $124.441 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $66.90 | 6.733% | $71.4044 | $71.40 | $71.40 | $71.40 |
| Purchase #3 | $198.81 | 7.712% | $214.1422 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $224.30 | 3.232% | $231.5494 | $231.55 | $231.55 | $231.50 |
| Purchase #5 | $78.86 | 10.272% | $86.9605 | $86.96 | $86.95 | $87.00 |
| Purchase #6 | $170.61 | 13.591% | $193.7976 | $193.80 | $193.80 | $193.80 |
| Purchase #7 | $106.25 | 8.193% | $114.9551 | $114.96 | $114.95 | $115.00 |
| 7 purchase totals = | $956.36 | $1,037.2502 | $1,037.25 | $1,037.25 | $1,037.20 | |