| 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 | $49.51 | 3.644% | $51.3141 | $51.31 | $51.30 | $51.30 |
| Purchase #2 | $221.50 | 12.269% | $248.6758 | $248.68 | $248.70 | $248.70 |
| Purchase #3 | $128.92 | 9.583% | $141.2744 | $141.27 | $141.25 | $141.30 |
| Purchase #4 | $61.33 | 12.795% | $69.1772 | $69.18 | $69.20 | $69.20 |
| Purchase #5 | $210.75 | 8.196% | $228.0231 | $228.02 | $228.00 | $228.00 |
| Purchase #6 | $224.95 | 9.754% | $246.8916 | $246.89 | $246.90 | $246.90 |
| Purchase #7 | $177.98 | 9.843% | $195.4986 | $195.50 | $195.50 | $195.50 |
| 7 purchase totals = | $1,074.94 | $1,180.8548 | $1,180.85 | $1,180.85 | $1,180.90 | |