| 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 | $38.30 | 3.232% | $39.5379 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $61.73 | 5.819% | $65.3221 | $65.32 | $65.30 | $65.30 |
| Purchase #3 | $163.26 | 7.435% | $175.3984 | $175.40 | $175.40 | $175.40 |
| Purchase #4 | $231.96 | 7.579% | $249.5402 | $249.54 | $249.55 | $249.50 |
| Purchase #5 | $138.96 | 11.704% | $155.2239 | $155.22 | $155.20 | $155.20 |
| Purchase #6 | $226.82 | 10.463% | $250.5522 | $250.55 | $250.55 | $250.60 |
| Purchase #7 | $186.33 | 12.267% | $209.1871 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $1,047.36 | $1,144.7618 | $1,144.76 | $1,144.75 | $1,144.70 | |