| 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 | $124.28 | 6.325% | $132.1407 | $132.14 | $132.15 | $132.10 |
| Purchase #2 | $188.28 | 11.458% | $209.8531 | $209.85 | $209.85 | $209.90 |
| Purchase #3 | $206.62 | 9.824% | $226.9183 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $222.62 | 3.518% | $230.4518 | $230.45 | $230.45 | $230.50 |
| Purchase #5 | $189.75 | 13.168% | $214.7363 | $214.74 | $214.75 | $214.70 |
| Purchase #6 | $42.41 | 7.473% | $45.5793 | $45.58 | $45.60 | $45.60 |
| Purchase #7 | $243.93 | 7.491% | $262.2028 | $262.20 | $262.20 | $262.20 |
| 7 purchase totals = | $1,217.89 | $1,321.8823 | $1,321.88 | $1,321.90 | $1,321.90 | |