| 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 | $242.40 | 12.715% | $273.2212 | $273.22 | $273.20 | $273.20 |
| Purchase #2 | $215.45 | 13.601% | $244.7534 | $244.75 | $244.75 | $244.80 |
| Purchase #3 | $15.73 | 9.861% | $17.2811 | $17.28 | $17.30 | $17.30 |
| Purchase #4 | $71.53 | 5.548% | $75.4985 | $75.50 | $75.50 | $75.50 |
| Purchase #5 | $209.92 | 3.414% | $217.0867 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $137.52 | 9.666% | $150.8127 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $161.60 | 3.386% | $167.0718 | $167.07 | $167.05 | $167.10 |
| 7 purchase totals = | $1,054.15 | $1,145.7254 | $1,145.72 | $1,145.70 | $1,145.80 | |