| 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 | $92.55 | 13.455% | $105.0026 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $234.38 | 5.699% | $247.7373 | $247.74 | $247.75 | $247.70 |
| Purchase #3 | $210.71 | 4.852% | $220.9336 | $220.93 | $220.95 | $220.90 |
| Purchase #4 | $215.40 | 5.830% | $227.9578 | $227.96 | $227.95 | $228.00 |
| Purchase #5 | $206.90 | 8.714% | $224.9293 | $224.93 | $224.95 | $224.90 |
| Purchase #6 | $144.83 | 6.266% | $153.905 | $153.91 | $153.90 | $153.90 |
| Purchase #7 | $184.39 | 7.379% | $197.9961 | $198.00 | $198.00 | $198.00 |
| 7 purchase totals = | $1,289.16 | $1,378.4617 | $1,378.47 | $1,378.50 | $1,378.40 | |