| 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 | $132.75 | 4.147% | $138.2551 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $114.33 | 4.165% | $119.0918 | $119.09 | $119.10 | $119.10 |
| Purchase #3 | $115.69 | 11.204% | $128.6519 | $128.65 | $128.65 | $128.70 |
| Purchase #4 | $206.88 | 5.586% | $218.4363 | $218.44 | $218.45 | $218.40 |
| Purchase #5 | $218.90 | 7.523% | $235.3678 | $235.37 | $235.35 | $235.40 |
| Purchase #6 | $123.54 | 11.826% | $138.1498 | $138.15 | $138.15 | $138.10 |
| Purchase #7 | $80.63 | 13.492% | $91.5086 | $91.51 | $91.50 | $91.50 |
| 7 purchase totals = | $992.72 | $1,069.4613 | $1,069.47 | $1,069.45 | $1,069.50 | |