| 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 | $182.60 | 9.809% | $200.5112 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $206.43 | 12.381% | $231.9881 | $231.99 | $232.00 | $232.00 |
| Purchase #3 | $126.80 | 4.362% | $132.331 | $132.33 | $132.35 | $132.30 |
| Purchase #4 | $110.98 | 12.272% | $124.5995 | $124.60 | $124.60 | $124.60 |
| Purchase #5 | $241.71 | 11.197% | $268.7743 | $268.77 | $268.75 | $268.80 |
| Purchase #6 | $128.52 | 4.378% | $134.1466 | $134.15 | $134.15 | $134.10 |
| Purchase #7 | $42.85 | 10.547% | $47.3694 | $47.37 | $47.35 | $47.40 |
| 7 purchase totals = | $1,039.89 | $1,139.7201 | $1,139.72 | $1,139.70 | $1,139.70 | |