| 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 | $228.69 | 11.395% | $254.7492 | $254.75 | $254.75 | $254.70 |
| Purchase #2 | $218.29 | 13.606% | $247.9905 | $247.99 | $248.00 | $248.00 |
| Purchase #3 | $242.37 | 11.457% | $270.1383 | $270.14 | $270.15 | $270.10 |
| Purchase #4 | $195.38 | 8.379% | $211.7509 | $211.75 | $211.75 | $211.80 |
| Purchase #5 | $198.33 | 4.421% | $207.0982 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $115.86 | 12.599% | $130.4572 | $130.46 | $130.45 | $130.50 |
| Purchase #7 | $78.44 | 5.678% | $82.8938 | $82.89 | $82.90 | $82.90 |
| 7 purchase totals = | $1,277.36 | $1,405.0781 | $1,405.08 | $1,405.10 | $1,405.10 | |