| 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 | $122.32 | 6.269% | $129.9882 | $129.99 | $130.00 | $130.00 |
| Purchase #2 | $193.89 | 12.768% | $218.6459 | $218.65 | $218.65 | $218.60 |
| Purchase #3 | $110.78 | 7.593% | $119.1915 | $119.19 | $119.20 | $119.20 |
| Purchase #4 | $96.87 | 10.365% | $106.9106 | $106.91 | $106.90 | $106.90 |
| Purchase #5 | $207.28 | 7.658% | $223.1535 | $223.15 | $223.15 | $223.20 |
| Purchase #6 | $136.97 | 5.737% | $144.828 | $144.83 | $144.85 | $144.80 |
| Purchase #7 | $230.97 | 10.595% | $255.4413 | $255.44 | $255.45 | $255.40 |
| 7 purchase totals = | $1,099.08 | $1,198.1590 | $1,198.16 | $1,198.20 | $1,198.10 | |