| 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 | $105.62 | 5.522% | $111.4523 | $111.45 | $111.45 | $111.50 |
| Purchase #2 | $187.69 | 13.647% | $213.3041 | $213.30 | $213.30 | $213.30 |
| Purchase #3 | $46.60 | 9.610% | $51.0783 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $200.96 | 8.267% | $217.5734 | $217.57 | $217.55 | $217.60 |
| Purchase #5 | $224.66 | 10.122% | $247.4001 | $247.40 | $247.40 | $247.40 |
| Purchase #6 | $155.54 | 12.795% | $175.4413 | $175.44 | $175.45 | $175.40 |
| Purchase #7 | $186.85 | 3.175% | $192.7825 | $192.78 | $192.80 | $192.80 |
| 7 purchase totals = | $1,107.92 | $1,209.0320 | $1,209.02 | $1,209.05 | $1,209.10 | |