| 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 | $26.36 | 7.426% | $28.3175 | $28.32 | $28.30 | $28.30 |
| Purchase #2 | $214.88 | 9.358% | $234.9885 | $234.99 | $235.00 | $235.00 |
| Purchase #3 | $222.77 | 11.774% | $248.9989 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $142.60 | 7.297% | $153.0055 | $153.01 | $153.00 | $153.00 |
| Purchase #5 | $57.57 | 5.603% | $60.7956 | $60.80 | $60.80 | $60.80 |
| Purchase #6 | $136.26 | 7.460% | $146.425 | $146.43 | $146.45 | $146.40 |
| Purchase #7 | $22.87 | 5.416% | $24.1086 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $823.31 | $896.6396 | $896.66 | $896.65 | $896.60 | |