| 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 | $126.74 | 4.373% | $132.2823 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $141.55 | 4.141% | $147.4116 | $147.41 | $147.40 | $147.40 |
| Purchase #3 | $185.75 | 12.631% | $209.2121 | $209.21 | $209.20 | $209.20 |
| Purchase #4 | $200.29 | 8.798% | $217.9115 | $217.91 | $217.90 | $217.90 |
| Purchase #5 | $220.69 | 5.808% | $233.5077 | $233.51 | $233.50 | $233.50 |
| Purchase #6 | $71.52 | 6.551% | $76.2053 | $76.21 | $76.20 | $76.20 |
| Purchase #7 | $224.57 | 11.350% | $250.0587 | $250.06 | $250.05 | $250.10 |
| 7 purchase totals = | $1,171.11 | $1,266.5892 | $1,266.59 | $1,266.55 | $1,266.60 | |