| 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 | $228.83 | 13.465% | $259.642 | $259.64 | $259.65 | $259.60 |
| Purchase #2 | $232.54 | 3.763% | $241.2905 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $75.25 | 12.625% | $84.7503 | $84.75 | $84.75 | $84.80 |
| Purchase #4 | $187.40 | 7.410% | $201.2863 | $201.29 | $201.30 | $201.30 |
| Purchase #5 | $155.36 | 4.466% | $162.2984 | $162.30 | $162.30 | $162.30 |
| Purchase #6 | $117.46 | 9.818% | $128.9922 | $128.99 | $129.00 | $129.00 |
| Purchase #7 | $198.31 | 13.625% | $225.3297 | $225.33 | $225.35 | $225.30 |
| 7 purchase totals = | $1,195.15 | $1,303.5894 | $1,303.59 | $1,303.65 | $1,303.60 | |