| 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 | $239.38 | 9.615% | $262.3964 | $262.40 | $262.40 | $262.40 |
| Purchase #2 | $37.66 | 8.518% | $40.8679 | $40.87 | $40.85 | $40.90 |
| Purchase #3 | $119.80 | 3.679% | $124.2074 | $124.21 | $124.20 | $124.20 |
| Purchase #4 | $146.64 | 8.576% | $159.2158 | $159.22 | $159.20 | $159.20 |
| Purchase #5 | $101.90 | 13.134% | $115.2835 | $115.28 | $115.30 | $115.30 |
| Purchase #6 | $67.46 | 3.429% | $69.7732 | $69.77 | $69.75 | $69.80 |
| Purchase #7 | $250.46 | 12.713% | $282.301 | $282.30 | $282.30 | $282.30 |
| 7 purchase totals = | $963.30 | $1,054.0452 | $1,054.05 | $1,054.00 | $1,054.10 | |