| 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 | $39.50 | 12.321% | $44.3668 | $44.37 | $44.35 | $44.40 |
| Purchase #2 | $207.30 | 10.226% | $228.4985 | $228.50 | $228.50 | $228.50 |
| Purchase #3 | $205.94 | 10.306% | $227.1642 | $227.16 | $227.15 | $227.20 |
| Purchase #4 | $211.34 | 12.648% | $238.0703 | $238.07 | $238.05 | $238.10 |
| Purchase #5 | $209.42 | 5.360% | $220.6449 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $219.27 | 4.273% | $228.6394 | $228.64 | $228.65 | $228.60 |
| Purchase #7 | $47.59 | 3.386% | $49.2014 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $1,140.36 | $1,236.5855 | $1,236.58 | $1,236.55 | $1,236.60 | |