| 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 | $105.99 | 8.104% | $114.5794 | $114.58 | $114.60 | $114.60 |
| Purchase #2 | $73.35 | 10.735% | $81.2241 | $81.22 | $81.20 | $81.20 |
| Purchase #3 | $231.71 | 11.124% | $257.4854 | $257.49 | $257.50 | $257.50 |
| Purchase #4 | $73.57 | 8.820% | $80.0589 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $138.36 | 5.441% | $145.8882 | $145.89 | $145.90 | $145.90 |
| Purchase #6 | $161.52 | 11.289% | $179.754 | $179.75 | $179.75 | $179.80 |
| Purchase #7 | $137.26 | 5.481% | $144.7832 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $921.76 | $1,003.7732 | $1,003.77 | $1,003.80 | $1,003.90 | |