| 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 | $123.26 | 8.155% | $133.3119 | $133.31 | $133.30 | $133.30 |
| Purchase #2 | $236.79 | 3.331% | $244.6775 | $244.68 | $244.70 | $244.70 |
| Purchase #3 | $7.65 | 7.439% | $8.2191 | $8.22 | $8.20 | $8.20 |
| Purchase #4 | $28.54 | 8.670% | $31.0144 | $31.01 | $31.00 | $31.00 |
| Purchase #5 | $103.69 | 10.149% | $114.2135 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $129.33 | 7.102% | $138.515 | $138.52 | $138.50 | $138.50 |
| Purchase #7 | $162.32 | 3.703% | $168.3307 | $168.33 | $168.35 | $168.30 |
| 7 purchase totals = | $791.58 | $838.2821 | $838.28 | $838.25 | $838.20 | |