| 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 | $222.69 | 10.332% | $245.6983 | $245.70 | $245.70 | $245.70 |
| Purchase #2 | $187.92 | 5.687% | $198.607 | $198.61 | $198.60 | $198.60 |
| Purchase #3 | $199.34 | 3.718% | $206.7515 | $206.75 | $206.75 | $206.80 |
| Purchase #4 | $88.41 | 13.137% | $100.0244 | $100.02 | $100.00 | $100.00 |
| Purchase #5 | $156.78 | 8.794% | $170.5672 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $90.43 | 5.825% | $95.6975 | $95.70 | $95.70 | $95.70 |
| Purchase #7 | $176.44 | 7.863% | $190.3135 | $190.31 | $190.30 | $190.30 |
| 7 purchase totals = | $1,122.01 | $1,207.6594 | $1,207.66 | $1,207.60 | $1,207.70 | |