| 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 | $171.57 | 13.820% | $195.281 | $195.28 | $195.30 | $195.30 |
| Purchase #2 | $37.61 | 5.581% | $39.709 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $239.77 | 3.275% | $247.6225 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $250.75 | 6.509% | $267.0713 | $267.07 | $267.05 | $267.10 |
| Purchase #5 | $44.88 | 10.357% | $49.5282 | $49.53 | $49.55 | $49.50 |
| Purchase #6 | $215.46 | 11.342% | $239.8975 | $239.90 | $239.90 | $239.90 |
| Purchase #7 | $157.44 | 10.637% | $174.1869 | $174.19 | $174.20 | $174.20 |
| 7 purchase totals = | $1,117.48 | $1,213.2964 | $1,213.30 | $1,213.30 | $1,213.30 | |