| 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 | $224.96 | 12.793% | $253.7391 | $253.74 | $253.75 | $253.70 |
| Purchase #2 | $239.39 | 6.788% | $255.6398 | $255.64 | $255.65 | $255.60 |
| Purchase #3 | $16.36 | 7.320% | $17.5576 | $17.56 | $17.55 | $17.60 |
| Purchase #4 | $128.86 | 12.760% | $145.3025 | $145.30 | $145.30 | $145.30 |
| Purchase #5 | $30.97 | 11.729% | $34.6025 | $34.60 | $34.60 | $34.60 |
| Purchase #6 | $215.83 | 6.419% | $229.6841 | $229.68 | $229.70 | $229.70 |
| Purchase #7 | $136.66 | 12.231% | $153.3749 | $153.37 | $153.35 | $153.40 |
| 7 purchase totals = | $993.03 | $1,089.9005 | $1,089.89 | $1,089.90 | $1,089.90 | |