| 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 | $197.26 | 9.516% | $216.0313 | $216.03 | $216.05 | $216.00 |
| Purchase #2 | $53.93 | 3.160% | $55.6342 | $55.63 | $55.65 | $55.60 |
| Purchase #3 | $183.44 | 6.553% | $195.4608 | $195.46 | $195.45 | $195.50 |
| Purchase #4 | $79.89 | 6.451% | $85.0437 | $85.04 | $85.05 | $85.00 |
| Purchase #5 | $152.42 | 9.295% | $166.5874 | $166.59 | $166.60 | $166.60 |
| Purchase #6 | $106.85 | 12.169% | $119.8526 | $119.85 | $119.85 | $119.90 |
| Purchase #7 | $192.33 | 3.192% | $198.4692 | $198.47 | $198.45 | $198.50 |
| 7 purchase totals = | $966.12 | $1,037.0792 | $1,037.07 | $1,037.10 | $1,037.10 | |