| 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 | $206.75 | 7.600% | $222.463 | $222.46 | $222.45 | $222.50 |
| Purchase #2 | $153.45 | 3.376% | $158.6305 | $158.63 | $158.65 | $158.60 |
| Purchase #3 | $233.96 | 6.531% | $249.2399 | $249.24 | $249.25 | $249.20 |
| Purchase #4 | $57.97 | 6.306% | $61.6256 | $61.63 | $61.65 | $61.60 |
| Purchase #5 | $39.45 | 13.541% | $44.7919 | $44.79 | $44.80 | $44.80 |
| Purchase #6 | $7.54 | 12.189% | $8.4591 | $8.46 | $8.45 | $8.50 |
| Purchase #7 | $219.56 | 10.158% | $241.8629 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $918.68 | $987.0729 | $987.07 | $987.10 | $987.10 | |