| 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 | $108.64 | 12.371% | $122.0799 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $198.84 | 11.629% | $221.9631 | $221.96 | $221.95 | $222.00 |
| Purchase #3 | $237.57 | 5.372% | $250.3323 | $250.33 | $250.35 | $250.30 |
| Purchase #4 | $158.63 | 3.334% | $163.9187 | $163.92 | $163.90 | $163.90 |
| Purchase #5 | $218.48 | 10.722% | $241.9054 | $241.91 | $241.90 | $241.90 |
| Purchase #6 | $195.33 | 12.373% | $219.4982 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $16.42 | 5.842% | $17.3793 | $17.38 | $17.40 | $17.40 |
| 7 purchase totals = | $1,133.91 | $1,237.0769 | $1,237.08 | $1,237.10 | $1,237.10 | |