| 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 | $192.36 | 7.199% | $206.208 | $206.21 | $206.20 | $206.20 |
| Purchase #2 | $183.40 | 11.611% | $204.6946 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $38.37 | 8.769% | $41.7347 | $41.73 | $41.75 | $41.70 |
| Purchase #4 | $198.75 | 11.805% | $222.2124 | $222.21 | $222.20 | $222.20 |
| Purchase #5 | $18.55 | 4.466% | $19.3784 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $103.77 | 8.719% | $112.8177 | $112.82 | $112.80 | $112.80 |
| Purchase #7 | $199.54 | 12.683% | $224.8477 | $224.85 | $224.85 | $224.80 |
| 7 purchase totals = | $934.74 | $1,031.8935 | $1,031.89 | $1,031.90 | $1,031.80 | |