| 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 | $245.31 | 9.767% | $269.2694 | $269.27 | $269.25 | $269.30 |
| Purchase #2 | $231.59 | 9.168% | $252.8222 | $252.82 | $252.80 | $252.80 |
| Purchase #3 | $246.90 | 3.733% | $256.1168 | $256.12 | $256.10 | $256.10 |
| Purchase #4 | $130.80 | 9.535% | $143.2718 | $143.27 | $143.25 | $143.30 |
| Purchase #5 | $154.41 | 6.580% | $164.5702 | $164.57 | $164.55 | $164.60 |
| Purchase #6 | $185.57 | 11.439% | $206.7974 | $206.80 | $206.80 | $206.80 |
| Purchase #7 | $5.72 | 3.254% | $5.9061 | $5.91 | $5.90 | $5.90 |
| 7 purchase totals = | $1,200.30 | $1,298.7539 | $1,298.76 | $1,298.65 | $1,298.80 | |