| 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 | $236.83 | 4.808% | $248.2168 | $248.22 | $248.20 | $248.20 |
| Purchase #2 | $191.93 | 11.606% | $214.2054 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $213.69 | 3.436% | $221.0324 | $221.03 | $221.05 | $221.00 |
| Purchase #4 | $149.83 | 12.622% | $168.7415 | $168.74 | $168.75 | $168.70 |
| Purchase #5 | $62.52 | 9.447% | $68.4263 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $20.82 | 6.218% | $22.1146 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $179.68 | 12.184% | $201.5722 | $201.57 | $201.55 | $201.60 |
| 7 purchase totals = | $1,055.30 | $1,144.3092 | $1,144.31 | $1,144.30 | $1,144.20 | |