| 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 | $206.44 | 8.620% | $224.2351 | $224.24 | $224.25 | $224.20 |
| Purchase #2 | $213.99 | 5.425% | $225.599 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $222.26 | 8.250% | $240.5965 | $240.60 | $240.60 | $240.60 |
| Purchase #4 | $235.35 | 8.617% | $255.6301 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $23.26 | 9.713% | $25.5192 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $242.87 | 9.157% | $265.1096 | $265.11 | $265.10 | $265.10 |
| Purchase #7 | $48.74 | 8.407% | $52.8376 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $1,192.91 | $1,289.5271 | $1,289.54 | $1,289.55 | $1,289.40 | |