| 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 | $230.36 | 8.228% | $249.314 | $249.31 | $249.30 | $249.30 |
| Purchase #2 | $223.79 | 7.389% | $240.3258 | $240.33 | $240.35 | $240.30 |
| Purchase #3 | $90.46 | 9.721% | $99.2536 | $99.25 | $99.25 | $99.30 |
| Purchase #4 | $28.52 | 13.629% | $32.407 | $32.41 | $32.40 | $32.40 |
| Purchase #5 | $35.38 | 7.427% | $38.0077 | $38.01 | $38.00 | $38.00 |
| Purchase #6 | $128.46 | 9.559% | $140.7395 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $120.26 | 11.585% | $134.1921 | $134.19 | $134.20 | $134.20 |
| 7 purchase totals = | $857.23 | $934.2397 | $934.24 | $934.25 | $934.20 | |