| 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 | $88.93 | 13.786% | $101.1899 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $232.63 | 3.776% | $241.4141 | $241.41 | $241.40 | $241.40 |
| Purchase #3 | $52.72 | 5.701% | $55.7256 | $55.73 | $55.75 | $55.70 |
| Purchase #4 | $57.40 | 10.430% | $63.3868 | $63.39 | $63.40 | $63.40 |
| Purchase #5 | $50.58 | 11.570% | $56.4321 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $118.72 | 6.246% | $126.1353 | $126.14 | $126.15 | $126.10 |
| Purchase #7 | $224.91 | 9.202% | $245.6062 | $245.61 | $245.60 | $245.60 |
| 7 purchase totals = | $825.89 | $889.8900 | $889.90 | $889.95 | $889.80 | |