| 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 | $129.87 | 12.865% | $146.5778 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $230.72 | 3.752% | $239.3766 | $239.38 | $239.40 | $239.40 |
| Purchase #3 | $6.29 | 9.588% | $6.8931 | $6.89 | $6.90 | $6.90 |
| Purchase #4 | $89.53 | 7.445% | $96.1955 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $218.29 | 7.194% | $233.9938 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $48.57 | 13.843% | $55.2935 | $55.29 | $55.30 | $55.30 |
| Purchase #7 | $154.51 | 13.755% | $175.7629 | $175.76 | $175.75 | $175.80 |
| 7 purchase totals = | $877.78 | $954.0932 | $954.09 | $954.15 | $954.20 | |