| 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 | $35.54 | 6.131% | $37.719 | $37.72 | $37.70 | $37.70 |
| Purchase #2 | $246.71 | 7.860% | $266.1014 | $266.10 | $266.10 | $266.10 |
| Purchase #3 | $93.44 | 13.614% | $106.1609 | $106.16 | $106.15 | $106.20 |
| Purchase #4 | $121.29 | 9.734% | $133.0964 | $133.10 | $133.10 | $133.10 |
| Purchase #5 | $232.25 | 8.232% | $251.3688 | $251.37 | $251.35 | $251.40 |
| Purchase #6 | $189.74 | 13.602% | $215.5484 | $215.55 | $215.55 | $215.50 |
| Purchase #7 | $154.47 | 3.503% | $159.8811 | $159.88 | $159.90 | $159.90 |
| 7 purchase totals = | $1,073.44 | $1,169.8760 | $1,169.88 | $1,169.85 | $1,169.90 | |