| 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 | $222.76 | 4.748% | $233.3366 | $233.34 | $233.35 | $233.30 |
| Purchase #2 | $247.67 | 10.765% | $274.3317 | $274.33 | $274.35 | $274.30 |
| Purchase #3 | $216.93 | 9.704% | $237.9809 | $237.98 | $238.00 | $238.00 |
| Purchase #4 | $20.85 | 3.431% | $21.5654 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $110.47 | 12.780% | $124.5881 | $124.59 | $124.60 | $124.60 |
| Purchase #6 | $187.32 | 3.366% | $193.6252 | $193.63 | $193.65 | $193.60 |
| Purchase #7 | $126.49 | 12.425% | $142.2064 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $1,132.49 | $1,227.6343 | $1,227.65 | $1,227.70 | $1,227.60 | |