| 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 | $37.31 | 12.334% | $41.9118 | $41.91 | $41.90 | $41.90 |
| Purchase #2 | $178.64 | 11.194% | $198.637 | $198.64 | $198.65 | $198.60 |
| Purchase #3 | $218.58 | 8.759% | $237.7254 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $250.99 | 7.749% | $270.4392 | $270.44 | $270.45 | $270.40 |
| Purchase #5 | $143.76 | 8.261% | $155.636 | $155.64 | $155.65 | $155.60 |
| Purchase #6 | $18.86 | 12.180% | $21.1571 | $21.16 | $21.15 | $21.20 |
| Purchase #7 | $156.59 | 3.670% | $162.3369 | $162.34 | $162.35 | $162.30 |
| 7 purchase totals = | $1,004.73 | $1,087.8434 | $1,087.86 | $1,087.90 | $1,087.70 | |