| 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 | $233.63 | 3.812% | $242.536 | $242.54 | $242.55 | $242.50 |
| Purchase #2 | $232.28 | 6.260% | $246.8207 | $246.82 | $246.80 | $246.80 |
| Purchase #3 | $142.26 | 3.680% | $147.4952 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $43.88 | 5.513% | $46.2991 | $46.30 | $46.30 | $46.30 |
| Purchase #5 | $119.99 | 8.324% | $129.978 | $129.98 | $130.00 | $130.00 |
| Purchase #6 | $186.82 | 12.140% | $209.4999 | $209.50 | $209.50 | $209.50 |
| Purchase #7 | $237.40 | 8.426% | $257.4033 | $257.40 | $257.40 | $257.40 |
| 7 purchase totals = | $1,196.26 | $1,280.0322 | $1,280.04 | $1,280.05 | $1,280.00 | |