| 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 | $239.25 | 3.714% | $248.1357 | $248.14 | $248.15 | $248.10 |
| Purchase #2 | $163.74 | 13.210% | $185.3701 | $185.37 | $185.35 | $185.40 |
| Purchase #3 | $200.88 | 5.654% | $212.2378 | $212.24 | $212.25 | $212.20 |
| Purchase #4 | $243.59 | 9.180% | $265.9516 | $265.95 | $265.95 | $266.00 |
| Purchase #5 | $222.99 | 12.319% | $250.4601 | $250.46 | $250.45 | $250.50 |
| Purchase #6 | $179.52 | 12.472% | $201.9097 | $201.91 | $201.90 | $201.90 |
| Purchase #7 | $111.97 | 8.773% | $121.7931 | $121.79 | $121.80 | $121.80 |
| 7 purchase totals = | $1,361.94 | $1,485.8581 | $1,485.86 | $1,485.85 | $1,485.90 | |