| 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 | $104.42 | 5.812% | $110.4889 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $92.64 | 7.190% | $99.3008 | $99.30 | $99.30 | $99.30 |
| Purchase #3 | $183.30 | 10.758% | $203.0194 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $217.58 | 5.650% | $229.8733 | $229.87 | $229.85 | $229.90 |
| Purchase #5 | $250.88 | 4.313% | $261.7005 | $261.70 | $261.70 | $261.70 |
| Purchase #6 | $155.59 | 4.610% | $162.7627 | $162.76 | $162.75 | $162.80 |
| Purchase #7 | $62.40 | 9.258% | $68.177 | $68.18 | $68.20 | $68.20 |
| 7 purchase totals = | $1,066.81 | $1,135.3226 | $1,135.32 | $1,135.30 | $1,135.40 | |