| 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 | $247.86 | 3.425% | $256.3492 | $256.35 | $256.35 | $256.30 |
| Purchase #2 | $210.27 | 9.782% | $230.8386 | $230.84 | $230.85 | $230.80 |
| Purchase #3 | $102.82 | 8.156% | $111.206 | $111.21 | $111.20 | $111.20 |
| Purchase #4 | $207.45 | 8.201% | $224.463 | $224.46 | $224.45 | $224.50 |
| Purchase #5 | $104.88 | 5.264% | $110.4009 | $110.40 | $110.40 | $110.40 |
| Purchase #6 | $247.39 | 9.694% | $271.372 | $271.37 | $271.35 | $271.40 |
| Purchase #7 | $206.50 | 5.527% | $217.9133 | $217.91 | $217.90 | $217.90 |
| 7 purchase totals = | $1,327.17 | $1,422.5430 | $1,422.54 | $1,422.50 | $1,422.50 | |