| 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 | $121.46 | 10.717% | $134.4769 | $134.48 | $134.50 | $134.50 |
| Purchase #2 | $243.41 | 13.102% | $275.3016 | $275.30 | $275.30 | $275.30 |
| Purchase #3 | $189.75 | 3.347% | $196.1009 | $196.10 | $196.10 | $196.10 |
| Purchase #4 | $215.35 | 9.136% | $235.0244 | $235.02 | $235.00 | $235.00 |
| Purchase #5 | $208.31 | 8.543% | $226.1059 | $226.11 | $226.10 | $226.10 |
| Purchase #6 | $240.47 | 3.815% | $249.6439 | $249.64 | $249.65 | $249.60 |
| Purchase #7 | $22.46 | 8.323% | $24.3293 | $24.33 | $24.35 | $24.30 |
| 7 purchase totals = | $1,241.21 | $1,340.9829 | $1,340.98 | $1,341.00 | $1,340.90 | |