| 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 | $230.91 | 8.765% | $251.1493 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $91.51 | 13.735% | $104.0789 | $104.08 | $104.10 | $104.10 |
| Purchase #3 | $235.44 | 10.869% | $261.03 | $261.03 | $261.05 | $261.00 |
| Purchase #4 | $175.64 | 4.482% | $183.5122 | $183.51 | $183.50 | $183.50 |
| Purchase #5 | $208.27 | 8.804% | $226.6061 | $226.61 | $226.60 | $226.60 |
| Purchase #6 | $12.34 | 10.642% | $13.6532 | $13.65 | $13.65 | $13.70 |
| Purchase #7 | $73.37 | 4.457% | $76.6401 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $1,027.48 | $1,116.6698 | $1,116.67 | $1,116.70 | $1,116.60 | |