| 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 | $207.37 | 10.106% | $228.3268 | $228.33 | $228.35 | $228.30 |
| Purchase #2 | $14.32 | 10.512% | $15.8253 | $15.83 | $15.85 | $15.80 |
| Purchase #3 | $213.63 | 3.710% | $221.5557 | $221.56 | $221.55 | $221.60 |
| Purchase #4 | $69.84 | 13.647% | $79.3711 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $133.38 | 12.806% | $150.4606 | $150.46 | $150.45 | $150.50 |
| Purchase #6 | $77.73 | 10.797% | $86.1225 | $86.12 | $86.10 | $86.10 |
| Purchase #7 | $12.77 | 12.407% | $14.3544 | $14.35 | $14.35 | $14.40 |
| 7 purchase totals = | $729.04 | $796.0164 | $796.02 | $796.00 | $796.10 | |