| 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 | $123.52 | 3.305% | $127.6023 | $127.60 | $127.60 | $127.60 |
| Purchase #2 | $240.78 | 10.407% | $265.838 | $265.84 | $265.85 | $265.80 |
| Purchase #3 | $131.99 | 10.686% | $146.0945 | $146.09 | $146.10 | $146.10 |
| Purchase #4 | $188.36 | 3.785% | $195.4894 | $195.49 | $195.50 | $195.50 |
| Purchase #5 | $200.84 | 6.827% | $214.5513 | $214.55 | $214.55 | $214.60 |
| Purchase #6 | $207.87 | 3.364% | $214.8627 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $132.33 | 4.668% | $138.5072 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $1,225.69 | $1,302.9454 | $1,302.94 | $1,302.95 | $1,303.00 | |