| 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 | $228.37 | 12.274% | $256.4001 | $256.40 | $256.40 | $256.40 |
| Purchase #2 | $192.97 | 6.265% | $205.0596 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $183.40 | 4.254% | $191.2018 | $191.20 | $191.20 | $191.20 |
| Purchase #4 | $113.63 | 4.371% | $118.5968 | $118.60 | $118.60 | $118.60 |
| Purchase #5 | $227.39 | 10.351% | $250.9271 | $250.93 | $250.95 | $250.90 |
| Purchase #6 | $84.79 | 9.382% | $92.745 | $92.75 | $92.75 | $92.70 |
| Purchase #7 | $80.81 | 12.417% | $90.8442 | $90.84 | $90.85 | $90.80 |
| 7 purchase totals = | $1,111.36 | $1,205.7746 | $1,205.78 | $1,205.80 | $1,205.70 | |