| 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 | $102.29 | 12.137% | $114.7049 | $114.70 | $114.70 | $114.70 |
| Purchase #2 | $56.92 | 10.298% | $62.7816 | $62.78 | $62.80 | $62.80 |
| Purchase #3 | $151.38 | 13.847% | $172.3416 | $172.34 | $172.35 | $172.30 |
| Purchase #4 | $118.90 | 12.571% | $133.8469 | $133.85 | $133.85 | $133.80 |
| Purchase #5 | $209.37 | 8.459% | $227.0806 | $227.08 | $227.10 | $227.10 |
| Purchase #6 | $63.95 | 5.360% | $67.3777 | $67.38 | $67.40 | $67.40 |
| Purchase #7 | $11.52 | 5.837% | $12.1924 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $714.33 | $790.3257 | $790.32 | $790.40 | $790.30 | |