| 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 | $107.90 | 13.384% | $122.3413 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $101.98 | 3.569% | $105.6197 | $105.62 | $105.60 | $105.60 |
| Purchase #3 | $165.66 | 12.381% | $186.1704 | $186.17 | $186.15 | $186.20 |
| Purchase #4 | $218.34 | 5.416% | $230.1653 | $230.17 | $230.15 | $230.20 |
| Purchase #5 | $47.62 | 8.850% | $51.8344 | $51.83 | $51.85 | $51.80 |
| Purchase #6 | $56.47 | 8.571% | $61.31 | $61.31 | $61.30 | $61.30 |
| Purchase #7 | $247.81 | 9.783% | $272.0533 | $272.05 | $272.05 | $272.10 |
| 7 purchase totals = | $945.78 | $1,029.4944 | $1,029.49 | $1,029.45 | $1,029.50 | |