| 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 | $231.95 | 3.445% | $239.9407 | $239.94 | $239.95 | $239.90 |
| Purchase #2 | $130.54 | 4.619% | $136.5696 | $136.57 | $136.55 | $136.60 |
| Purchase #3 | $122.78 | 4.654% | $128.4942 | $128.49 | $128.50 | $128.50 |
| Purchase #4 | $119.43 | 3.611% | $123.7426 | $123.74 | $123.75 | $123.70 |
| Purchase #5 | $202.43 | 9.571% | $221.8046 | $221.80 | $221.80 | $221.80 |
| Purchase #6 | $246.31 | 5.296% | $259.3546 | $259.35 | $259.35 | $259.40 |
| Purchase #7 | $229.96 | 13.423% | $260.8275 | $260.83 | $260.85 | $260.80 |
| 7 purchase totals = | $1,283.40 | $1,370.7338 | $1,370.72 | $1,370.75 | $1,370.70 | |