| 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 | $249.76 | 5.197% | $262.74 | $262.74 | $262.75 | $262.70 |
| Purchase #2 | $81.75 | 11.264% | $90.9583 | $90.96 | $90.95 | $91.00 |
| Purchase #3 | $187.31 | 9.658% | $205.4004 | $205.40 | $205.40 | $205.40 |
| Purchase #4 | $20.70 | 3.669% | $21.4595 | $21.46 | $21.45 | $21.50 |
| Purchase #5 | $202.36 | 6.243% | $214.9933 | $214.99 | $215.00 | $215.00 |
| Purchase #6 | $190.27 | 8.682% | $206.7892 | $206.79 | $206.80 | $206.80 |
| Purchase #7 | $83.85 | 6.397% | $89.2139 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $1,016.00 | $1,091.5546 | $1,091.55 | $1,091.55 | $1,091.60 | |