| 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 | $107.52 | 12.682% | $121.1557 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $237.99 | 10.861% | $263.8381 | $263.84 | $263.85 | $263.80 |
| Purchase #3 | $218.98 | 11.174% | $243.4488 | $243.45 | $243.45 | $243.40 |
| Purchase #4 | $230.84 | 13.246% | $261.4171 | $261.42 | $261.40 | $261.40 |
| Purchase #5 | $211.68 | 3.332% | $218.7332 | $218.73 | $218.75 | $218.70 |
| Purchase #6 | $61.91 | 9.638% | $67.8769 | $67.88 | $67.90 | $67.90 |
| Purchase #7 | $245.35 | 4.264% | $255.8117 | $255.81 | $255.80 | $255.80 |
| 7 purchase totals = | $1,314.27 | $1,432.2815 | $1,432.29 | $1,432.30 | $1,432.20 | |