| 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 | $207.80 | 4.664% | $217.4918 | $217.49 | $217.50 | $217.50 |
| Purchase #2 | $79.72 | 9.761% | $87.5015 | $87.50 | $87.50 | $87.50 |
| Purchase #3 | $241.55 | 8.572% | $262.2557 | $262.26 | $262.25 | $262.30 |
| Purchase #4 | $16.40 | 3.149% | $16.9164 | $16.92 | $16.90 | $16.90 |
| Purchase #5 | $164.41 | 12.804% | $185.4611 | $185.46 | $185.45 | $185.50 |
| Purchase #6 | $147.96 | 12.725% | $166.7879 | $166.79 | $166.80 | $166.80 |
| Purchase #7 | $246.26 | 8.594% | $267.4236 | $267.42 | $267.40 | $267.40 |
| 7 purchase totals = | $1,104.10 | $1,203.8380 | $1,203.84 | $1,203.80 | $1,203.90 | |