| 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 | $39.88 | 9.627% | $43.7192 | $43.72 | $43.70 | $43.70 |
| Purchase #2 | $129.69 | 9.125% | $141.5242 | $141.52 | $141.50 | $141.50 |
| Purchase #3 | $207.73 | 11.720% | $232.076 | $232.08 | $232.10 | $232.10 |
| Purchase #4 | $207.99 | 8.826% | $226.3472 | $226.35 | $226.35 | $226.30 |
| Purchase #5 | $171.58 | 12.527% | $193.0738 | $193.07 | $193.05 | $193.10 |
| Purchase #6 | $96.32 | 10.689% | $106.6156 | $106.62 | $106.60 | $106.60 |
| Purchase #7 | $217.53 | 7.487% | $233.8165 | $233.82 | $233.80 | $233.80 |
| 7 purchase totals = | $1,070.72 | $1,177.1725 | $1,177.18 | $1,177.10 | $1,177.10 | |