| 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 | $243.62 | 7.861% | $262.771 | $262.77 | $262.75 | $262.80 |
| Purchase #2 | $105.46 | 13.341% | $119.5294 | $119.53 | $119.55 | $119.50 |
| Purchase #3 | $71.61 | 13.439% | $81.2337 | $81.23 | $81.25 | $81.20 |
| Purchase #4 | $241.37 | 5.696% | $255.1184 | $255.12 | $255.10 | $255.10 |
| Purchase #5 | $225.52 | 12.241% | $253.1259 | $253.13 | $253.15 | $253.10 |
| Purchase #6 | $36.78 | 3.583% | $38.0978 | $38.10 | $38.10 | $38.10 |
| Purchase #7 | $76.40 | 4.605% | $79.9182 | $79.92 | $79.90 | $79.90 |
| 7 purchase totals = | $1,000.76 | $1,089.7944 | $1,089.80 | $1,089.80 | $1,089.70 | |