| 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 | $25.64 | 9.423% | $28.0561 | $28.06 | $28.05 | $28.10 |
| Purchase #2 | $177.85 | 4.727% | $186.257 | $186.26 | $186.25 | $186.30 |
| Purchase #3 | $220.27 | 10.136% | $242.5966 | $242.60 | $242.60 | $242.60 |
| Purchase #4 | $221.83 | 7.695% | $238.8998 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $65.56 | 7.413% | $70.42 | $70.42 | $70.40 | $70.40 |
| Purchase #6 | $206.57 | 3.768% | $214.3536 | $214.35 | $214.35 | $214.40 |
| Purchase #7 | $175.53 | 5.852% | $185.802 | $185.80 | $185.80 | $185.80 |
| 7 purchase totals = | $1,093.25 | $1,166.3851 | $1,166.39 | $1,166.35 | $1,166.50 | |