| 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 | $106.45 | 9.264% | $116.3115 | $116.31 | $116.30 | $116.30 |
| Purchase #2 | $156.38 | 11.765% | $174.7781 | $174.78 | $174.80 | $174.80 |
| Purchase #3 | $157.49 | 8.513% | $170.8971 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $198.47 | 8.664% | $215.6654 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $182.48 | 10.692% | $201.9908 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $107.31 | 9.391% | $117.3875 | $117.39 | $117.40 | $117.40 |
| Purchase #7 | $236.63 | 12.631% | $266.5187 | $266.52 | $266.50 | $266.50 |
| 7 purchase totals = | $1,145.21 | $1,263.5491 | $1,263.56 | $1,263.55 | $1,263.60 | |