| 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 | $214.99 | 6.449% | $228.8547 | $228.85 | $228.85 | $228.90 |
| Purchase #2 | $229.93 | 10.514% | $254.1048 | $254.10 | $254.10 | $254.10 |
| Purchase #3 | $75.84 | 4.538% | $79.2816 | $79.28 | $79.30 | $79.30 |
| Purchase #4 | $157.30 | 8.848% | $171.2179 | $171.22 | $171.20 | $171.20 |
| Purchase #5 | $57.53 | 7.721% | $61.9719 | $61.97 | $61.95 | $62.00 |
| Purchase #6 | $202.84 | 10.715% | $224.5743 | $224.57 | $224.55 | $224.60 |
| Purchase #7 | $193.31 | 6.205% | $205.3049 | $205.30 | $205.30 | $205.30 |
| 7 purchase totals = | $1,131.74 | $1,225.3101 | $1,225.29 | $1,225.25 | $1,225.40 | |