| 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 | $122.85 | 9.635% | $134.6866 | $134.69 | $134.70 | $134.70 |
| Purchase #2 | $241.59 | 9.782% | $265.2223 | $265.22 | $265.20 | $265.20 |
| Purchase #3 | $56.30 | 10.181% | $62.0319 | $62.03 | $62.05 | $62.00 |
| Purchase #4 | $146.37 | 13.766% | $166.5193 | $166.52 | $166.50 | $166.50 |
| Purchase #5 | $200.26 | 10.303% | $220.8928 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $94.42 | 10.330% | $104.1736 | $104.17 | $104.15 | $104.20 |
| Purchase #7 | $220.90 | 7.158% | $236.712 | $236.71 | $236.70 | $236.70 |
| 7 purchase totals = | $1,082.69 | $1,190.2385 | $1,190.23 | $1,190.20 | $1,190.20 | |