| 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 | $229.86 | 9.152% | $250.8968 | $250.90 | $250.90 | $250.90 |
| Purchase #2 | $133.74 | 3.409% | $138.2992 | $138.30 | $138.30 | $138.30 |
| Purchase #3 | $158.60 | 4.611% | $165.913 | $165.91 | $165.90 | $165.90 |
| Purchase #4 | $108.71 | 6.543% | $115.8229 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $27.61 | 9.555% | $30.2481 | $30.25 | $30.25 | $30.20 |
| Purchase #6 | $166.77 | 12.380% | $187.4161 | $187.42 | $187.40 | $187.40 |
| Purchase #7 | $234.94 | 13.506% | $266.671 | $266.67 | $266.65 | $266.70 |
| 7 purchase totals = | $1,060.23 | $1,155.2671 | $1,155.27 | $1,155.20 | $1,155.20 | |