| 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 | $193.74 | 12.197% | $217.3705 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $218.28 | 3.639% | $226.2232 | $226.22 | $226.20 | $226.20 |
| Purchase #3 | $235.26 | 4.633% | $246.1596 | $246.16 | $246.15 | $246.20 |
| Purchase #4 | $43.57 | 3.812% | $45.2309 | $45.23 | $45.25 | $45.20 |
| Purchase #5 | $199.31 | 13.815% | $226.8447 | $226.84 | $226.85 | $226.80 |
| Purchase #6 | $211.89 | 4.499% | $221.4229 | $221.42 | $221.40 | $221.40 |
| Purchase #7 | $130.77 | 6.123% | $138.777 | $138.78 | $138.80 | $138.80 |
| 7 purchase totals = | $1,232.82 | $1,322.0288 | $1,322.02 | $1,322.00 | $1,322.00 | |