| 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 | $227.99 | 7.680% | $245.4996 | $245.50 | $245.50 | $245.50 |
| Purchase #2 | $209.29 | 11.340% | $233.0235 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $154.29 | 9.113% | $168.3504 | $168.35 | $168.35 | $168.40 |
| Purchase #4 | $83.64 | 10.239% | $92.2039 | $92.20 | $92.20 | $92.20 |
| Purchase #5 | $229.87 | 4.780% | $240.8578 | $240.86 | $240.85 | $240.90 |
| Purchase #6 | $20.82 | 12.378% | $23.3971 | $23.40 | $23.40 | $23.40 |
| Purchase #7 | $105.93 | 13.672% | $120.4127 | $120.41 | $120.40 | $120.40 |
| 7 purchase totals = | $1,031.83 | $1,123.7450 | $1,123.74 | $1,123.70 | $1,123.80 | |