| 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 | $100.68 | 11.403% | $112.1605 | $112.16 | $112.15 | $112.20 |
| Purchase #2 | $198.30 | 4.203% | $206.6345 | $206.63 | $206.65 | $206.60 |
| Purchase #3 | $235.97 | 10.194% | $260.0248 | $260.02 | $260.00 | $260.00 |
| Purchase #4 | $30.93 | 13.605% | $35.138 | $35.14 | $35.15 | $35.10 |
| Purchase #5 | $147.46 | 4.541% | $154.1562 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $195.69 | 5.505% | $206.4627 | $206.46 | $206.45 | $206.50 |
| Purchase #7 | $129.99 | 6.336% | $138.2262 | $138.23 | $138.25 | $138.20 |
| 7 purchase totals = | $1,039.02 | $1,112.8029 | $1,112.80 | $1,112.80 | $1,112.80 | |