| 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 | $226.98 | 3.800% | $235.6052 | $235.61 | $235.60 | $235.60 |
| Purchase #2 | $118.33 | 6.398% | $125.9008 | $125.90 | $125.90 | $125.90 |
| Purchase #3 | $78.33 | 5.660% | $82.7635 | $82.76 | $82.75 | $82.80 |
| Purchase #4 | $247.39 | 12.299% | $277.8165 | $277.82 | $277.80 | $277.80 |
| Purchase #5 | $144.78 | 11.258% | $161.0793 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $19.65 | 3.603% | $20.358 | $20.36 | $20.35 | $20.40 |
| Purchase #7 | $168.56 | 4.842% | $176.7217 | $176.72 | $176.70 | $176.70 |
| 7 purchase totals = | $1,004.02 | $1,080.2450 | $1,080.25 | $1,080.20 | $1,080.30 | |