| 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 | $86.49 | 13.827% | $98.449 | $98.45 | $98.45 | $98.40 |
| Purchase #2 | $170.54 | 9.622% | $186.9494 | $186.95 | $186.95 | $186.90 |
| Purchase #3 | $248.73 | 6.741% | $265.4969 | $265.50 | $265.50 | $265.50 |
| Purchase #4 | $226.55 | 7.109% | $242.6554 | $242.66 | $242.65 | $242.70 |
| Purchase #5 | $84.56 | 3.127% | $87.2042 | $87.20 | $87.20 | $87.20 |
| Purchase #6 | $191.30 | 7.202% | $205.0774 | $205.08 | $205.10 | $205.10 |
| Purchase #7 | $87.49 | 4.778% | $91.6703 | $91.67 | $91.65 | $91.70 |
| 7 purchase totals = | $1,095.66 | $1,177.5026 | $1,177.51 | $1,177.50 | $1,177.50 | |