| 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 | $36.28 | 12.796% | $40.9224 | $40.92 | $40.90 | $40.90 |
| Purchase #2 | $237.61 | 5.605% | $250.928 | $250.93 | $250.95 | $250.90 |
| Purchase #3 | $145.60 | 6.504% | $155.0698 | $155.07 | $155.05 | $155.10 |
| Purchase #4 | $100.77 | 11.480% | $112.3384 | $112.34 | $112.35 | $112.30 |
| Purchase #5 | $197.60 | 7.493% | $212.4062 | $212.41 | $212.40 | $212.40 |
| Purchase #6 | $127.87 | 3.255% | $132.0322 | $132.03 | $132.05 | $132.00 |
| Purchase #7 | $104.30 | 3.612% | $108.0673 | $108.07 | $108.05 | $108.10 |
| 7 purchase totals = | $950.03 | $1,011.7643 | $1,011.77 | $1,011.75 | $1,011.70 | |