| 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 | $230.46 | 13.863% | $262.4087 | $262.41 | $262.40 | $262.40 |
| Purchase #2 | $6.71 | 5.695% | $7.0921 | $7.09 | $7.10 | $7.10 |
| Purchase #3 | $235.88 | 6.295% | $250.7286 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $137.69 | 6.639% | $146.8312 | $146.83 | $146.85 | $146.80 |
| Purchase #5 | $49.87 | 7.239% | $53.4801 | $53.48 | $53.50 | $53.50 |
| Purchase #6 | $8.65 | 12.741% | $9.7521 | $9.75 | $9.75 | $9.80 |
| Purchase #7 | $244.63 | 11.550% | $272.8848 | $272.88 | $272.90 | $272.90 |
| 7 purchase totals = | $913.89 | $1,003.1776 | $1,003.17 | $1,003.25 | $1,003.20 | |