| 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 | $209.29 | 5.370% | $220.5289 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $161.68 | 9.198% | $176.5513 | $176.55 | $176.55 | $176.60 |
| Purchase #3 | $96.31 | 12.635% | $108.4788 | $108.48 | $108.50 | $108.50 |
| Purchase #4 | $188.76 | 13.871% | $214.9429 | $214.94 | $214.95 | $214.90 |
| Purchase #5 | $134.56 | 5.539% | $142.0133 | $142.01 | $142.00 | $142.00 |
| Purchase #6 | $134.48 | 4.526% | $140.5666 | $140.57 | $140.55 | $140.60 |
| Purchase #7 | $92.39 | 12.819% | $104.2335 | $104.23 | $104.25 | $104.20 |
| 7 purchase totals = | $1,017.47 | $1,107.3153 | $1,107.31 | $1,107.35 | $1,107.30 | |