| 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 | $247.36 | 11.595% | $276.0414 | $276.04 | $276.05 | $276.00 |
| Purchase #2 | $9.88 | 12.262% | $11.0915 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $235.25 | 7.638% | $253.2184 | $253.22 | $253.20 | $253.20 |
| Purchase #4 | $5.91 | 3.174% | $6.0976 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $249.93 | 4.139% | $260.2746 | $260.27 | $260.25 | $260.30 |
| Purchase #6 | $136.77 | 5.124% | $143.7781 | $143.78 | $143.80 | $143.80 |
| Purchase #7 | $244.54 | 11.567% | $272.8259 | $272.83 | $272.85 | $272.80 |
| 7 purchase totals = | $1,129.64 | $1,223.3275 | $1,223.33 | $1,223.35 | $1,223.30 | |