| 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 | $206.91 | 4.465% | $216.1485 | $216.15 | $216.15 | $216.10 |
| Purchase #2 | $235.38 | 3.768% | $244.2491 | $244.25 | $244.25 | $244.20 |
| Purchase #3 | $232.52 | 13.541% | $264.0055 | $264.01 | $264.00 | $264.00 |
| Purchase #4 | $234.85 | 3.288% | $242.5719 | $242.57 | $242.55 | $242.60 |
| Purchase #5 | $195.82 | 9.441% | $214.3074 | $214.31 | $214.30 | $214.30 |
| Purchase #6 | $206.83 | 6.478% | $220.2284 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $92.91 | 6.394% | $98.8507 | $98.85 | $98.85 | $98.90 |
| 7 purchase totals = | $1,405.22 | $1,500.3615 | $1,500.37 | $1,500.35 | $1,500.30 | |