| 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 | $215.97 | 5.407% | $227.6475 | $227.65 | $227.65 | $227.60 |
| Purchase #2 | $122.62 | 13.174% | $138.774 | $138.77 | $138.75 | $138.80 |
| Purchase #3 | $56.48 | 8.653% | $61.3672 | $61.37 | $61.35 | $61.40 |
| Purchase #4 | $169.86 | 13.347% | $192.5312 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $211.46 | 11.859% | $236.537 | $236.54 | $236.55 | $236.50 |
| Purchase #6 | $131.69 | 12.716% | $148.4357 | $148.44 | $148.45 | $148.40 |
| Purchase #7 | $180.32 | 10.526% | $199.3005 | $199.30 | $199.30 | $199.30 |
| 7 purchase totals = | $1,088.40 | $1,204.5931 | $1,204.60 | $1,204.60 | $1,204.50 | |