| 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 | $202.43 | 12.372% | $227.4746 | $227.47 | $227.45 | $227.50 |
| Purchase #2 | $57.88 | 12.601% | $65.1735 | $65.17 | $65.15 | $65.20 |
| Purchase #3 | $190.51 | 12.461% | $214.2495 | $214.25 | $214.25 | $214.20 |
| Purchase #4 | $205.84 | 13.815% | $234.2768 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $214.97 | 8.516% | $233.2768 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $107.85 | 5.727% | $114.0266 | $114.03 | $114.05 | $114.00 |
| Purchase #7 | $152.34 | 6.760% | $162.6382 | $162.64 | $162.65 | $162.60 |
| 7 purchase totals = | $1,131.82 | $1,251.1160 | $1,251.12 | $1,251.15 | $1,251.10 | |