| 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 | $213.28 | 11.727% | $238.2913 | $238.29 | $238.30 | $238.30 |
| Purchase #2 | $192.90 | 4.577% | $201.729 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $188.83 | 10.243% | $208.1719 | $208.17 | $208.15 | $208.20 |
| Purchase #4 | $124.90 | 5.223% | $131.4235 | $131.42 | $131.40 | $131.40 |
| Purchase #5 | $17.96 | 3.439% | $18.5776 | $18.58 | $18.60 | $18.60 |
| Purchase #6 | $130.85 | 7.397% | $140.529 | $140.53 | $140.55 | $140.50 |
| Purchase #7 | $159.68 | 5.609% | $168.6365 | $168.64 | $168.65 | $168.60 |
| 7 purchase totals = | $1,028.40 | $1,107.3588 | $1,107.36 | $1,107.40 | $1,107.30 | |