| 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 | $236.37 | 6.148% | $250.902 | $250.90 | $250.90 | $250.90 |
| Purchase #2 | $122.62 | 3.484% | $126.8921 | $126.89 | $126.90 | $126.90 |
| Purchase #3 | $106.92 | 12.306% | $120.0776 | $120.08 | $120.10 | $120.10 |
| Purchase #4 | $107.87 | 13.639% | $122.5824 | $122.58 | $122.60 | $122.60 |
| Purchase #5 | $85.68 | 11.859% | $95.8408 | $95.84 | $95.85 | $95.80 |
| Purchase #6 | $224.98 | 13.482% | $255.3118 | $255.31 | $255.30 | $255.30 |
| Purchase #7 | $132.95 | 8.819% | $144.6749 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $1,017.39 | $1,116.2816 | $1,116.27 | $1,116.30 | $1,116.30 | |