| 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 | $204.25 | 6.848% | $218.237 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $205.75 | 7.772% | $221.7409 | $221.74 | $221.75 | $221.70 |
| Purchase #3 | $78.58 | 10.446% | $86.7885 | $86.79 | $86.80 | $86.80 |
| Purchase #4 | $240.62 | 8.319% | $260.6372 | $260.64 | $260.65 | $260.60 |
| Purchase #5 | $47.93 | 7.140% | $51.3522 | $51.35 | $51.35 | $51.40 |
| Purchase #6 | $31.34 | 9.629% | $34.3577 | $34.36 | $34.35 | $34.40 |
| Purchase #7 | $128.64 | 6.593% | $137.1212 | $137.12 | $137.10 | $137.10 |
| 7 purchase totals = | $937.11 | $1,010.2347 | $1,010.24 | $1,010.25 | $1,010.20 | |