| 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 | $203.42 | 6.454% | $216.5487 | $216.55 | $216.55 | $216.50 |
| Purchase #2 | $125.38 | 8.759% | $136.362 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $245.66 | 8.849% | $267.3985 | $267.40 | $267.40 | $267.40 |
| Purchase #4 | $8.93 | 11.730% | $9.9775 | $9.98 | $10.00 | $10.00 |
| Purchase #5 | $221.57 | 4.176% | $230.8228 | $230.82 | $230.80 | $230.80 |
| Purchase #6 | $123.36 | 8.138% | $133.399 | $133.40 | $133.40 | $133.40 |
| Purchase #7 | $153.84 | 10.669% | $170.2532 | $170.25 | $170.25 | $170.30 |
| 7 purchase totals = | $1,082.16 | $1,164.7617 | $1,164.76 | $1,164.75 | $1,164.80 | |