| 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 | $129.26 | 3.371% | $133.6174 | $133.62 | $133.60 | $133.60 |
| Purchase #2 | $241.83 | 4.830% | $253.5104 | $253.51 | $253.50 | $253.50 |
| Purchase #3 | $194.82 | 6.418% | $207.3235 | $207.32 | $207.30 | $207.30 |
| Purchase #4 | $56.95 | 9.528% | $62.3762 | $62.38 | $62.40 | $62.40 |
| Purchase #5 | $83.84 | 3.320% | $86.6235 | $86.62 | $86.60 | $86.60 |
| Purchase #6 | $217.61 | 8.854% | $236.8772 | $236.88 | $236.90 | $236.90 |
| Purchase #7 | $144.53 | 9.222% | $157.8586 | $157.86 | $157.85 | $157.90 |
| 7 purchase totals = | $1,068.84 | $1,138.1868 | $1,138.19 | $1,138.15 | $1,138.20 | |