| 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 | $198.55 | 6.819% | $212.0891 | $212.09 | $212.10 | $212.10 |
| Purchase #2 | $148.47 | 9.644% | $162.7884 | $162.79 | $162.80 | $162.80 |
| Purchase #3 | $201.99 | 8.837% | $219.8399 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $163.41 | 3.133% | $168.5296 | $168.53 | $168.55 | $168.50 |
| Purchase #5 | $64.75 | 11.308% | $72.0719 | $72.07 | $72.05 | $72.10 |
| Purchase #6 | $244.32 | 3.380% | $252.578 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $111.82 | 7.466% | $120.1685 | $120.17 | $120.15 | $120.20 |
| 7 purchase totals = | $1,133.31 | $1,208.0654 | $1,208.07 | $1,208.10 | $1,208.10 | |