| 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 | $130.82 | 8.315% | $141.6977 | $141.70 | $141.70 | $141.70 |
| Purchase #2 | $54.86 | 10.495% | $60.6176 | $60.62 | $60.60 | $60.60 |
| Purchase #3 | $26.89 | 10.326% | $29.6667 | $29.67 | $29.65 | $29.70 |
| Purchase #4 | $115.27 | 8.594% | $125.1763 | $125.18 | $125.20 | $125.20 |
| Purchase #5 | $244.77 | 3.603% | $253.5891 | $253.59 | $253.60 | $253.60 |
| Purchase #6 | $216.79 | 7.836% | $233.7777 | $233.78 | $233.80 | $233.80 |
| Purchase #7 | $44.52 | 4.346% | $46.4548 | $46.45 | $46.45 | $46.50 |
| 7 purchase totals = | $833.92 | $890.9799 | $890.99 | $891.00 | $891.10 | |