| 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 | $130.37 | 9.538% | $142.8047 | $142.80 | $142.80 | $142.80 |
| Purchase #2 | $193.68 | 10.359% | $213.7433 | $213.74 | $213.75 | $213.70 |
| Purchase #3 | $102.91 | 9.864% | $113.061 | $113.06 | $113.05 | $113.10 |
| Purchase #4 | $165.98 | 3.594% | $171.9453 | $171.95 | $171.95 | $171.90 |
| Purchase #5 | $198.62 | 11.856% | $222.1684 | $222.17 | $222.15 | $222.20 |
| Purchase #6 | $209.52 | 12.258% | $235.203 | $235.20 | $235.20 | $235.20 |
| Purchase #7 | $218.55 | 12.342% | $245.5234 | $245.52 | $245.50 | $245.50 |
| 7 purchase totals = | $1,219.63 | $1,344.4491 | $1,344.44 | $1,344.40 | $1,344.40 | |