| 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 | $233.50 | 10.426% | $257.8447 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $239.65 | 4.595% | $250.6619 | $250.66 | $250.65 | $250.70 |
| Purchase #3 | $242.80 | 4.259% | $253.1409 | $253.14 | $253.15 | $253.10 |
| Purchase #4 | $200.41 | 12.149% | $224.7578 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $55.92 | 5.717% | $59.1169 | $59.12 | $59.10 | $59.10 |
| Purchase #6 | $114.52 | 12.264% | $128.5647 | $128.56 | $128.55 | $128.60 |
| Purchase #7 | $73.48 | 5.376% | $77.4303 | $77.43 | $77.45 | $77.40 |
| 7 purchase totals = | $1,160.28 | $1,251.5172 | $1,251.51 | $1,251.50 | $1,251.50 | |