| 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 | $224.67 | 12.186% | $252.0483 | $252.05 | $252.05 | $252.00 |
| Purchase #2 | $130.57 | 11.651% | $145.7827 | $145.78 | $145.80 | $145.80 |
| Purchase #3 | $241.55 | 4.143% | $251.5574 | $251.56 | $251.55 | $251.60 |
| Purchase #4 | $245.37 | 8.190% | $265.4658 | $265.47 | $265.45 | $265.50 |
| Purchase #5 | $122.66 | 4.103% | $127.6927 | $127.69 | $127.70 | $127.70 |
| Purchase #6 | $139.57 | 11.839% | $156.0937 | $156.09 | $156.10 | $156.10 |
| Purchase #7 | $179.68 | 7.239% | $192.687 | $192.69 | $192.70 | $192.70 |
| 7 purchase totals = | $1,284.07 | $1,391.3276 | $1,391.33 | $1,391.35 | $1,391.40 | |