| 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 | $250.67 | 9.236% | $273.8219 | $273.82 | $273.80 | $273.80 |
| Purchase #2 | $249.29 | 9.609% | $273.2443 | $273.24 | $273.25 | $273.20 |
| Purchase #3 | $235.74 | 11.774% | $263.496 | $263.50 | $263.50 | $263.50 |
| Purchase #4 | $148.36 | 13.137% | $167.8501 | $167.85 | $167.85 | $167.90 |
| Purchase #5 | $195.86 | 9.802% | $215.0582 | $215.06 | $215.05 | $215.10 |
| Purchase #6 | $132.46 | 4.562% | $138.5028 | $138.50 | $138.50 | $138.50 |
| Purchase #7 | $227.63 | 6.496% | $242.4168 | $242.42 | $242.40 | $242.40 |
| 7 purchase totals = | $1,440.01 | $1,574.3901 | $1,574.39 | $1,574.35 | $1,574.40 | |